CN208383557U - General-purpose fixture suitable for metallographic specimen cleaning - Google Patents
General-purpose fixture suitable for metallographic specimen cleaning Download PDFInfo
- Publication number
- CN208383557U CN208383557U CN201821010202.4U CN201821010202U CN208383557U CN 208383557 U CN208383557 U CN 208383557U CN 201821010202 U CN201821010202 U CN 201821010202U CN 208383557 U CN208383557 U CN 208383557U
- Authority
- CN
- China
- Prior art keywords
- fixture
- positioning
- fixture framework
- framework
- rod component
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of general-purpose fixture suitable for metallographic specimen cleaning, fixture framework, fixture framework have the placed cavity for placing sample；Positioning rod component, positioning rod component is arranged on fixture framework, it includes locating rod, elastomeric element and positioning element, positioning rod component includes upper layer positioning rod component and lower layer's positioning component, upper layer positioning rod component is arranged in fixture framework interval circular in approximately the same plane, and lower layer's positioning rod component is arranged in fixture framework interval circular in approximately the same plane.The utility model is provided with positioning rod component on fixture framework, locating rod in positioning rod component passes through the sliding setting of fixture framework, it is provided with the elastomeric element that clamping force can be provided locating rod on fixture framework and the positioning element of positioning action can be provided to locating rod, the utility model can realize the firm clamping of metallographic specimen of various shapes, and can realize the adjustment on detection faces are in any direction on sample, convenient for the cleaning of metallographic specimen detection faces.
Description
Technical field
The utility model relates to metal Metallographic Analysis equipment technical fields, and more specifically, in particular to one kind is suitable for
The general-purpose fixture of metallographic specimen cleaning.
Background technique
Failure analysis is related to part of various shapes, therefore frequently encounters the metallographic specimen of abnormity.It is ground to sample
When mill, usually operating personnel carries out hand lapping by the way of hand-held, by the metallographic specimen for grinding, polishing, crackle etc.
The exotics such as the clast generated in process of lapping, polishing agent, polishing measuring fiber, therefore, grinding, polishing can be filled in defect gap
Sample afterwards needs ultrasonic cleaning, especially has the sample of the defects of crackle, should more clean up, and prevents from bringing because of sample preparation
Illusion and testing result is interfered.
The detection faces of metallographic specimen are that plane cannot be straight by the detection faces of sample when carrying out ultrasonic cleaning to sample
It connects to be placed in the containers such as beaker and clean, detection faces can be caused to damage because of the friction of the containers such as sample and beaker in this way.In addition,
It is cleaned if sample is directly placed in container, since detection faces are close to chamber wall, is difficult to will test planar defect gap
In exotic clean up.
Exotic in the defects of to will test face and crackle gap cleans up, and needs the distribution according to defect and walks
To different directions is placed it in, it just can guarantee that sample cleans up in this way.And existing fixture and tooling all can not achieve it is different
The clamping of shape sample, even the clamping to regular shape sample, existing clamp fixture can not also adjust sample as needed
Clamping direction.
In conclusion a kind of clamping tooling that can be clamped to special-shaped sample how is provided, to facilitate sample
Ultrasonic cleaning becomes those skilled in the art's urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide it is a kind of can to the clamping tooling that profiled metal sample is clamped, thus
Facilitate the ultrasonic cleaning of sample.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of general-purpose fixture suitable for metallographic specimen cleaning, the general-purpose fixture that should be suitable for metallographic specimen cleaning include:
Fixture framework, the fixture framework have the placed cavity for placing sample；
Positioning rod component, the positioning rod component include locating rod, for providing the bullet of resilient clamping force to locating rod
Property component and the positioning element for locating rod to be fixed on the positioning, the locating rod are slidably disposed in the fixture
On framework, one end of the elastomeric element is connect with the locating rod, the other end of the elastomeric element and the fixture framework
Connection, the positioning element are set on the fixture framework and can be fixedly connected with the locating rod, for the positioning
Sliding of the bar on the fixture framework carries out positioning and halts, and the positioning rod component includes upper layer positioning rod component and sets
The lower layer's positioning component being placed on the downside of the upper layer positioning rod component, the upper layer positioning rod component be provided with it is multiple, it is whole
In being arranged in approximately the same plane around fixture framework interval, lower layer's positioning rod component is set the upper layer positioning rod component
Multiple, whole lower layer's positioning rod components is equipped with to be arranged in fixture framework interval circular in approximately the same plane.
Preferably, one end of the locating rod passes through the fixture framework and is inserted into the placed cavity, and end is set
It is equipped with for the jacking block with sample contacts；The other end of the locating rod is set to the outside of the fixture framework, and end is set
It is equipped with hand block.
Preferably, the elastomeric element is spring, and the elastomeric element is sheathed in the locating rod, the elastomeric element
One end offset with the jacking block, the other end of the elastomeric element offsets with the fixture framework, elastomeric element compression
It is set between the fixture framework and the jacking block.
Preferably, in being provided with locating slot in the locating rod, the locating slot is provided with multiple, whole positioning
Slot is along the rod axis direction setting arranged in a straight line along the locating rod；Positioning cynapse is provided on the positioning element, it is described fixed
Position component is rotatablely arranged at the outside of the fixture framework, by the positioning element in the rotation on the fixture framework
Movement, the positioning cynapse are inserted into the locating slot and halt to the sliding of the locating rod.
Preferably, the fixture framework is columnar structured, is taken in one end of the fixture framework for sample
Open hatch frame is provided with base plate in the other end of the fixture framework.
Preferably, the upper layer positioning rod component is provided with four groups, and upper layer positioning rod component is in perpendicular to institute described in four groups
It states in the plane of fixture framework central axes and is arranged at equal intervals around the fixture framework；Lower layer's positioning rod component is provided with four
Group, lower layer's positioning rod component described in four groups is in described fixture framework circular in the plane perpendicular to fixture framework central axes etc.
Interval setting；The upper layer positioning rod component is in projection and lower layer's positioning rod component adjacent thereto on the base plate
There is 45 ° of angle between the projection on the base plate.
Preferably, the increasing body length of the fixture framework is S；The upper layer positioning rod component is set to the fixture framework
On on position apart from 2/3rds S of base plate, lower layer's positioning rod component is set to distance on the fixture framework
On the position of the base plate one third S.
Preferably, the fixture framework is metal fixture framework, and the wall thickness of the fixture framework is described between 2-4mm
The whole height of fixture framework is between 55-65mm, and the diameter of the placed cavity is between 48-52mm.
Preferably, the jacking block is used for and is provided with anti-skidding ripple on the side of sample contacts.
By said structure design, the utility model is provided with positioning rod component on fixture framework, in positioning rod component
Locating rod pass through fixture framework sliding setting, be provided on fixture framework can to locating rod provide clamping force bullet
Property component and the positioning element of positioning action can be provided locating rod, the utility model can realize metallographic of various shapes examination
The firm clamping of sample, and can realize the adjustment on detection faces are in any direction on sample, convenient for the cleaning of metallographic specimen detection faces.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
Wherein:
Fig. 1 is the structure schematic diagram for being suitable for the general-purpose fixture of metallographic specimen cleaning in an embodiment of the present invention；
Fig. 2 is the cross-sectional view for being suitable for the general-purpose fixture of metallographic specimen cleaning in an embodiment of the present invention；
Fig. 3 is the knot in an embodiment of the present invention suitable for the general-purpose fixture of metallographic specimen cleaning in a state of use
Structure simplified schematic diagram；
In figs. 1 to 3, the corresponding relationship of component names and appended drawing reference are as follows:
Fixture framework 1, placed cavity 2, locating rod 3, elastomeric element 4, positioning element 5, jacking block 6,
Hand block 7, base plate 8.
Specific embodiment
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.Each example passes through the utility model
The mode of explanation provide rather than limit the utility model.In fact, those skilled in the art will be clear that, this reality is not being departed from
In the case where with novel range or spirit, it can modify in the present invention and modification.For example, being illustrated or described as one
The feature of a part of a embodiment can be used for another embodiment, to generate another embodiment.Thus, it may be desirable to
The utility model includes the such modifications and variations being included into the range of the following claims and their equivalents.
In the description of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description the utility model rather than requires the utility model that must be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.Term used in the utility model " connected ", " connection " shall be understood in a broad sense,
For example, it may be being fixedly connected, may be a detachable connection；It can be directly connected, it can also be indirect by intermediate member
It is connected, for the ordinary skill in the art, can understands the concrete meaning of above-mentioned term as the case may be.
Fig. 1 is please referred to Fig. 3, wherein Fig. 1 is the general-purpose for being suitable for metallographic specimen cleaning in an embodiment of the present invention
The structure schematic diagram of fixture；Fig. 2 is cuing open suitable for the general-purpose fixture of metallographic specimen cleaning in an embodiment of the present invention
View；Fig. 3 is the structure in an embodiment of the present invention suitable for the general-purpose fixture of metallographic specimen cleaning in a state of use
Simplified schematic diagram.
The utility model provides a kind of general-purpose fixture suitable for metallographic specimen cleaning, for needing to carry out ultrasonic wave
The sample of cleaning is gripped, to promote the cleaning effect of sample.
In an embodiment of the utility model, it includes as follows for should being suitable for the general-purpose fixture of metallographic specimen cleaning
Component:
1, fixture framework
Fixture framework 1 is the main structure for constituting the utility model, and fixture framework 1 is for the utility model other assemblies
It installs and fixed, therefore, in order to improve the structural strength of fixture framework 1, in the embodiments of the present invention, fixture framework
1 is integrally formed using metal material.Specifically, fixture framework 1 is made of stainless steel.It is arranged one on fixture framework 1
A placed cavity 2 for being used to place sample, needs the sample for carrying out ultrasonic cleaning to be clamped in placed cavity 2, passes through fixture structure
Being supported in ultrasonic cleaning pond for frame 1 is cleaned at vacant state.
In order to improve the overall structural strength of fixture framework 1, fixture framework 1 uses columnar structured design, setting: Yu Jia
The one end for having framework 1 is the open hatch frame taken for sample, and the other end of fixture framework 1 is provided with base plate 8,
The end of fixture framework 1 can be sealed by the way that base plate 8 is arranged, to improve the structural strength of entire fixture framework 1.
In addition, base plate 8 is designed using slab construction, the stability that fixture framework 1 is placed in ultrasonic cleaning pond can be improved.
According to the structure size of conventional examples, the utility model has carried out the following size restriction: fixture structure to fixture framework 1
The wall thickness of frame 1 is between 2-4mm, using wall thickness 3mm as optimization design scheme；The whole height of fixture framework 1 55-65mm it
Between, it is 60mm as optimization design scheme using whole height；Placed cavity 2 uses cylinder cavity structure, and the diameter of placed cavity 2 exists
Between 48-52mm, the diameter of placed cavity 2 is using 50mm as optimization design scheme.
2, positioning rod component
Positioning rod component can clamp sample using positioning rod component for installation on fixture framework 1, thus
Sample fixation clamp is held in the placed cavity 2 of fixture framework 1.
The specific structure of positioning rod component is as follows: it includes locating rod 3, for providing resilient clamping force to locating rod 3
Elastomeric element 4 and positioning element 5 for being positioned to locating rod 3.
Locating rod 3 uses rod structure, and it is bigger to open up aperture in the corresponding site that fixture framework 1 is used to install locating rod 3
In the through-hole of locating rod 3, it is positioned such that bar 3 passes through through-hole and is slidably disposed on fixture framework 1.In order to improve locating rod 3
The smooth degree of sliding, the utility model can also be arranged linear bearing on the through-hole that fixture framework 1 opens up, pass through linear axis
Locating rod 3 is honoured to be installed.
Specifically, one end of locating rod 3 passes through and fixture framework 1 and is inserted into placed cavity 2, end be provided with for
The jacking block 6 of sample contacts；The other end of locating rod 3 is set to the outside of fixture framework 1, and end is provided with hand block 7.
In said structure design, jacking block 6 is used for and sample contacts, in order to avoid jacking block 6 causes structure to destroy on sample,
In the present invention, jacking block 6 is preferably integrally formed using rubber material, also, in jacking block 6 for the side with sample contacts
On be provided with anti-skidding ripple.Jacking block 6 is made of rubber material, and material is softer, with deformation can be carried out after sample contacts, from
And avoid that hard contact occurs with sample, play the protective effect to sample.It is provided with anti-skidding ripple on jacking block 6, in this way can
Increase the frictional force between jacking block 6 and sample, to improve the stability that sample clamps in placed cavity 2.
Hand block 7 is used to increase the volume of 3 end of locating rod, to facilitate the hand-held of operator.Specifically, hand
It holds block 7 and uses spherical structure, be provided with internal thread hole in hand block 7, in this way, hand block 7 can be using the side being threadedly coupled
Formula is installed in locating rod 3.
In addition, the utility model also proposed following optimization design: being arranged in the end that locating rod 3 is used to install jacking block 6
There is ball head structure, the spherical groove being engaged by clamping with ball head structure is provided on jacking block 6, such jacking block 6 can be enterprising in locating rod 3
The adjustment of row angle, meets the clamping requirement of different shape sample.
The effect of elastomeric element 4 is to provide elastic force to locating rod 3, to guarantee that locating rod 3 clamps sample.Specifically, bullet
One end of property component 4 is connect with locating rod 3, and the other end of elastomeric element 4 is connect with fixture framework 1.The one of the utility model
In a embodiment, elastomeric element 4 is designed using spring structure.Elastomeric element 4 is sheathed in locating rod 3, and the one of elastomeric element 4
End offset with jacking block 6, the other end and the fixture framework 1 of elastomeric element 4 offset, elastomeric element 4 compress be set to fixture framework 1 and
Between jacking block 6.Certainly, other flexible components, such as rubber band or bellows etc. may be used on the utility model
In.
From said structure design: locating rod 3 is used and is slidably mounted on fixture framework 1.In order to right
The sliding of locating rod 3 carries out halting limit, and the utility model is also provided with positioning element 5.
Specifically, positioning element 5 is set on fixture framework 1 and can be fixedly connected with locating rod 3, for locating rod 3
Sliding on fixture framework 1 carries out positioning and halts.
In an embodiment of the utility model, in being provided with locating slot in locating rod 3, locating slot is provided with more
A, whole locating slots are along the rod axis direction setting arranged in a straight line along locating rod 3；Positioning cynapse is provided on positioning element 5,
Positioning element 5 is rotatablely arranged at the outside of fixture framework 1, by positioning element 5 on fixture framework 1 rotary motion,
Positioning cynapse is inserted into locating slot and halts to the sliding of locating rod 3.
In the another embodiment of the utility model, positioning element 5 can also be designed using gear set structure, tool
Body structure is as follows: rack gear is set in locating rod 3, the gear being engaged with rack is provided on fixture framework 1, also,
The clamp being engaged by clamping with gear gear teeth is additionally provided on fixture framework 1, clamp is capable of forming with gear cooperation
One structure similar with ratchet assembly in the prior art, when locating rod 3 is to fixture 1 internal slide of framework, gear-linked rotation
Turn, locating rod 3 is successfully to 1 internal slide of fixture framework, and after locating rod 3 (jacking block 6) and sample contacts, locating rod 3 is in bullet
It is halted under the double action of property component 4 and positioning element 5, can guarantee the soundness of sample holder.
The effect of positioning rod component is to clamp to sample, and specifically, positioning rod component includes upper layer locating rod group
Part and the lower layer's positioning component being set on the downside of the positioning rod component of upper layer, upper layer positioning rod component be provided with it is multiple, it is whole
Upper layer positioning rod component in approximately the same plane around fixture framework 1 interval setting, lower layer's positioning rod component be provided with it is multiple, entirely
Lower layer's positioning rod component in portion is in fixture framework 1 circular in approximately the same plane interval setting.
Specifically, upper layer positioning rod component is provided with four groups, and four groups of upper layer positioning rod components are in perpendicular to fixture framework 1
It is arranged at equal intervals in the plane of axis around fixture framework 1；Lower layer's positioning rod component is provided with four groups, four groups of lower layer's locating rod groups
Part is arranged at equal intervals in fixture framework 1 circular in the plane perpendicular to 1 central axes of fixture framework.Also, limit: upper layer locating rod
Component is in projecting on base plate 8 and lower layer's positioning rod component adjacent thereto with 45 ° between the projection on base plate 8
Angle.
Since positioning rod component is divided into upper and lower two groups, positioning rod component can be dramatically improved to sample
Grip effect.
Limit herein: the increasing body length of fixture framework 1 is S；Upper layer positioning rod component is set to distance bottom on fixture framework 1
On the position of 2/8ths three S of seat board, lower layer's positioning rod component is set on fixture framework 1 apart from 8 one third S's of base plate
On position.
By said structure design, the utility model is provided with positioning rod component on fixture framework 1, in positioning rod component
Locating rod 3 pass through fixture framework 1 sliding setting, be provided on fixture framework 1 can to locating rod 3 provide clamping force
Elastomeric element 4 and the positioning element 5 of positioning action can be provided to locating rod 3, the utility model can realize various shape
Metallographic specimen firm clamping, and can realize the adjustment on detection faces are in any direction on sample, be detected convenient for metallographic specimen
The cleaning in face.
The application method of the utility model is as follows: locating rod 3 being pulled to maximum outward, and fixed with positioning element 5；According to
The needs of cleaning, the position that will test face are well placed, and are put into fixture, and keep sample position with hand；Positioning element is unclamped one by one
5, it is in close contact the jacking block 6 of 3 leading portion of locating rod and sample；The metallographic specimen fixed and fixture are put into the containers such as beaker
In, cleaning solution is added into container, then container is placed in supersonic wave cleaning machine and is cleaned；Cleaning finishes, and unclamps positioning element 5,
Take out sample.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for the skill of this field
For art personnel, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, made
Any modification, equivalent substitution, improvement and etc., should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of general-purpose fixture suitable for metallographic specimen cleaning characterized by comprising
Fixture framework (1), the fixture framework have the placed cavity (2) for placing sample；
Positioning rod component, the positioning rod component include locating rod (3), for providing the elasticity of resilient clamping force to locating rod
Component (4) and positioning element (5) for locating rod to be fixed on the positioning, the locating rod are slidably disposed in described
On fixture framework, one end of the elastomeric element is connect with the locating rod, the other end of the elastomeric element and the fixture
Framework connection, the positioning element are set on the fixture framework and can be fixedly connected with the locating rod, for described
Sliding of the locating rod on the fixture framework carries out positioning and halts, the positioning rod component include upper layer positioning rod component with
And be set to lower layer's positioning component on the downside of the upper layer positioning rod component, the upper layer positioning rod component be provided with it is multiple, entirely
The upper layer positioning rod component in portion is arranged in fixture framework interval circular in approximately the same plane, lower layer's locating rod group
Part is provided with multiple, whole lower layer's positioning rod components and is arranged in fixture framework interval circular in approximately the same plane.
2. the general-purpose fixture according to claim 1 suitable for metallographic specimen cleaning, which is characterized in that
One end of the locating rod passes through and the fixture framework and is inserted into the placed cavity, end be provided with for examination
The jacking block (6) of sample contact；
The other end of the locating rod is set to the outside of the fixture framework, and end is provided with hand block (7).
3. the general-purpose fixture according to claim 2 suitable for metallographic specimen cleaning, which is characterized in that
The elastomeric element is spring, and the elastomeric element is sheathed in the locating rod, one end of the elastomeric element and institute
It states jacking block to offset, the other end of the elastomeric element offsets with the fixture framework, and the elastomeric element compression is set to described
Between fixture framework and the jacking block.
4. the general-purpose fixture according to claim 1 suitable for metallographic specimen cleaning, which is characterized in that
In being provided with locating slot in the locating rod, the locating slot is provided with multiple, whole locating slots along described
The rod axis direction setting arranged in a straight line of locating rod；
Positioning cynapse is provided on the positioning element, the positioning element is rotatablely arranged at the outer of the fixture framework
Side is inserted into the locating slot in rotary motion, the positioning cynapse on the fixture framework by the positioning element
It is interior and the sliding of the locating rod is halted.
5. the general-purpose fixture according to claim 1 suitable for metallographic specimen cleaning, which is characterized in that
The fixture framework be it is columnar structured, in one end of the fixture framework be the open opening knot taken for sample
Structure is provided with base plate (8) in the other end of the fixture framework.
6. the general-purpose fixture according to claim 5 suitable for metallographic specimen cleaning, which is characterized in that
The upper layer positioning rod component is provided with four groups, and upper layer positioning rod component described in four groups is in perpendicular to the fixture framework
It is arranged at equal intervals in the plane of axis around the fixture framework；
Lower layer's positioning rod component is provided with four groups, and lower layer's positioning rod component described in four groups is in perpendicular to the fixture framework
It is arranged at equal intervals in the plane of axis around the fixture framework；
The upper layer positioning rod component is in the projection on the base plate with lower layer's positioning rod component adjacent thereto in institute
State the angle between the projection on base plate with 45 °.
7. the general-purpose fixture according to claim 6 suitable for metallographic specimen cleaning, which is characterized in that
The increasing body length of the fixture framework is S；
The upper layer positioning rod component is set on the fixture framework on the position of 2/3rds S of base plate described in distance, institute
Lower layer's positioning rod component is stated to be set on the fixture framework on the position of base plate one third S described in distance.
8. the general-purpose fixture according to any one of claims 1 to 7 suitable for metallographic specimen cleaning, which is characterized in that
The fixture framework be metal fixture framework, the wall thickness of the fixture framework between 2-4mm, the fixture framework it is whole
Body height is between 55-65mm, and the diameter of the placed cavity is between 48-52mm.
9. the general-purpose fixture according to claim 2 suitable for metallographic specimen cleaning, which is characterized in that
The jacking block is used for and is provided with anti-skidding ripple on the side of sample contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010202.4U CN208383557U (en) | 2018-06-28 | 2018-06-28 | General-purpose fixture suitable for metallographic specimen cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010202.4U CN208383557U (en) | 2018-06-28 | 2018-06-28 | General-purpose fixture suitable for metallographic specimen cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208383557U true CN208383557U (en) | 2019-01-15 |
Family
ID=64964918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821010202.4U Active CN208383557U (en) | 2018-06-28 | 2018-06-28 | General-purpose fixture suitable for metallographic specimen cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208383557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029797A (en) * | 2021-03-15 | 2021-06-25 | 河海大学 | Rock hydraulic coupling creep test equipment |
-
2018
- 2018-06-28 CN CN201821010202.4U patent/CN208383557U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029797A (en) * | 2021-03-15 | 2021-06-25 | 河海大学 | Rock hydraulic coupling creep test equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105910566B (en) | A kind of automatic turnover tooling and the measuring machine with the overturning tooling | |
| EP2249120B1 (en) | Jig | |
| WO2018099688A1 (en) | Measuring system, measuring arrangement and method for determining measuring signals during a penetration movement of a penetration body into a surface of a test body | |
| CN208383557U (en) | General-purpose fixture suitable for metallographic specimen cleaning | |
| US9383182B2 (en) | Measuring device | |
| KR20160109566A (en) | Fixing Device For Ultrasonic Probe | |
| CN110406963B (en) | Push mechanism and production line with same | |
| CN216731468U (en) | A anchor clamps frock for examining special-shaped product | |
| CN202057546U (en) | Clamp | |
| CN203696847U (en) | Solid adhesive test piece bonding location clamp | |
| CN117405538B (en) | Multi-point hardness detection device for optical lens | |
| EP1887311A2 (en) | Method for measuring the micro structure of the surfaces of cylinder drill hoes and measuring device for performing the measuring method | |
| CN208636140U (en) | It is a kind of for detecting the cupping machine of special steel material | |
| JP6406197B2 (en) | Jig for equipment with chuck tool | |
| CN219064868U (en) | Plug valve pressure testing equipment | |
| CN107270851B (en) | Fixing jig | |
| CN103926139A (en) | Jig and method for measuring thickness of thin microscopic hardened layer | |
| CN213022695U (en) | Manage and use concrete resiliometer | |
| CN106092737B (en) | A kind of device for power battery module side plate tension test | |
| CN214584456U (en) | Water paint hardness detection device | |
| CN211121941U (en) | Plug device and USB plug life test fixture | |
| CN210119535U (en) | Partial discharge detection device for smearing coupling agent | |
| CN210293159U (en) | Workpiece length detection device | |
| CN212458211U (en) | Center distance detection device | |
| CN214895262U (en) | Nondestructive testing tool for bridge steel structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200421 Address after: 435001 Huangshi Road, Hubei, Huangshi, No. 316 Patentee after: Daye Special Steel Co., Ltd Address before: 435001 Huangshi Road, Hubei, Huangshi, No. 316 Patentee before: DAYE SPECIAL STEEL Co.,Ltd. |