CN209280492U - A kind of metal material impact performance measurement experimental rig - Google Patents
A kind of metal material impact performance measurement experimental rig Download PDFInfo
- Publication number
- CN209280492U CN209280492U CN201822195143.9U CN201822195143U CN209280492U CN 209280492 U CN209280492 U CN 209280492U CN 201822195143 U CN201822195143 U CN 201822195143U CN 209280492 U CN209280492 U CN 209280492U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- performance measurement
- metal material
- impact performance
- bottom plate
- 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
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of metal material impact performance measurement experimental rigs, including testing bottom plate, middle position at the top of the test bottom plate is fixedly connected with objective table, it is described test bottom plate top and be located at objective table on the left of be fixedly connected with side stand component, the side stand component turns to be connected with support internal screw thread bull stick by the position of close over, right side inside the support internal screw thread bull stick is run through and is threaded with transmission external thread rod, the transmission external thread rod is fixedly connected to clamping limiting mechanism at the top of one end and objective table far from support internal screw thread bull stick, the utility model relates to metal detection technical fields.A kind of metal material impact performance measurement experimental rig has reached the safety for improving metal impact performance measurement, increases the service life of each structure of device, convenient for the purpose of impact weight recycling.
Description
Technical field
The utility model relates to metal detection technical field, specially a kind of metal material impact performance measurement test dress
It sets.
Background technique
In Materials Science and Engineering, there is famous material four to want sketch map, i.e. ingredient, institutional framework, synthesis, processing, property
Matter and service performance.Different element proportions constitute different types of alloy material, and different heat treatment imparts material not
Same institutional framework reaches the requirement of the service performance under varying environment in conjunction with specific process.Between four elements mutually
Connection, influences each other, and the detection of material just comes therefrom.
Impact flexibility refers to the ability that material absorbs plastic deformation work and work to break under impact loading, reflects material
Internal fine defects and shock resistance.The practical significance of impact toughness index is to disclose the tendency that becomes fragile of material, is anti-
Metal material is reflected to the resistivity of external impact load.
Impact toughness is measured by impact experiment.This experiment shows that test specimen lacks under the effect of one-shot load
Mechanical characteristic (toughness or brittleness) at mouthful.Although the impact absorbing energy or impact toughness that measure in test, cannot be directly used to
Engineering calculation, but it can be used as a qualitative index of judgement material embrittlement trend, be alternatively arranged as examining material heat treatment work
One important means of skill, this is because it is very sensitive to the quality of material, gross imperfection, microscopic structure, and this point is just
What static loading experiment can not disclose.
Detection metal material impact performance applies impact force by the weight movement of falling object at present, by impact masterpiece
With weight causes to damage around splashing to instrument around or testing staff, and is unfavorable for testing the recycling of weight.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of metal material impact performance measurement test dress
It sets, solves detection metal material impact performance at present and pass through weight movement of falling object application impact force, by impact masterpiece
With weight causes to damage around splashing to instrument around or testing staff, and is unfavorable for testing asking for the recycling of weight
Topic.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of metal material impact
It can measure and use experimental rig, including test bottom plate, the middle position at the top of the test bottom plate is fixedly connected with objective table, described
It tests the top of bottom plate and is located on the left of objective table and be fixedly connected with side stand component, the side stand component leans on the position of close over
Turn to be connected with support internal screw thread bull stick, the right side inside the support internal screw thread bull stick is run through and is threaded with transmission external screw thread
Bar, the transmission external thread rod are fixedly connected to clamping limitation at the top of one end and objective table far from support internal screw thread bull stick
Mechanism；
The clamping limiting mechanism includes clamping side lever, and the clamping side lever is solid with transmission external thread rod and objective table respectively
Fixed connection, is fixedly connected with extending bracket at the top of the clampings side lever, the middle position fixation of the extending bracket run through and
Transmission mandril is slidably connected, the transmission mandril, which is located on the left of extending bracket, is fixedly connected with protective baffle plate, the transmission
Mandril is fixedly connected with outer spring pulling plate far from one end of protective baffle plate.
Preferably, the side for clamping side lever is fixedly connected with anti-skidding fixture block, passes through drawing on the outside of the extending bracket
Spring is stretched to be fixedly connected with outer spring pulling plate.
Preferably, the two sides at the top of the test bottom plate are fixedly connected to test lifting side frame, and the test is lifted side
Position on the inside of frame by close over is fixedly connected with restricted track, and the surface of the limitation track is slidably connected restricted sliding block.
Preferably, the position between the limitation sliding block is fixedly connected with auxiliary cross bar, the outer surface of the auxiliary cross bar
It is arranged with electromagnet sucker, the bottom end of the electromagnet sucker is provided with impact iron block, and the top of the test lifting side frame is logical
Hydraulic telescopic rod is crossed to be fixedly connected with auxiliary cross bar.
Preferably, the left side at the top of the test bottom plate is fixedly connected with motor, consolidates on the output shaft of the motor
Surely it is connected with active runner.
Preferably, driven runner, the driven runner are fixedly connected at the left side axle center of the support internal screw thread bull stick
It is sequentially connected by belt and active runner.
(3) beneficial effect
The utility model provides a kind of metal material impact performance measurement experimental rig.Have it is following the utility model has the advantages that
The metal material impact performance measurement experimental rig is placed at the top of objective table by will test metal sample,
Electric motor operation is controlled, motor drives support internal screw thread bar rotation by belt, passes so that internal screw thread bull stick be supported to drive
Dynamic external thread rod stretches out to the right, to clamp mutual extrusion metal sample between side lever, electromagnet sucker, which is powered, attracts shocked iron
Block, hydraulic telescopic rod band dynamic auxiliary cross bar rise to desired position, and electromagnet sucker power-off release impact iron block impacts iron block
It realizes and impacts with metal sample, after successively impacting, impact iron block is acted on by elastic force, and it is irregular to continue to move outward, to rush
Hammer block is contacted with protective baffle plate, and protective baffle plate drives extension spring to stretch by transmission mandril, realizes damping of shocks, and guarantee
Impact iron block does not splash outward, has reached the safety for improving metal impact performance measurement, and increase each structure of device uses the longevity
Life, convenient for the purpose of impact weight recycling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model entirety；
Fig. 2 is the structural schematic diagram that the utility model clamps limiting mechanism.
In figure: 1 test bottom plate, 2 objective tables, 3 side stand components, 4 support internal screw thread bull sticks, 5 transmission external thread rods, 6 clamp
Limiting mechanism, 61 clamp side levers, 62 extending brackets, 63 transmission mandrils, 64 protective baffle plates, 65 outer spring pulling plates, 66 anti-skidding fixture blocks,
67 extension springs, 7 test lifting side frames, 8 limitation tracks, 9 limitation sliding blocks, 10 auxiliary cross bars, 11 electromagnet suckers, 12 shocked irons
Block, 13 hydraulic telescopic rods, 14 motor, 15 active runners, 16 driven runners, 17 belts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of metal material impact performance measurement test
The middle position of device, including test bottom plate 1, test bottom plate 1 top is fixedly connected with objective table 2, test the top of bottom plate 1 and
It is fixedly connected with side stand component 3 positioned at the left side of objective table 2, side stand component 3 turns to be connected with spiral shell in support by the position of close over
Line bull stick 4 supports the right side inside internal screw thread bull stick 4 to run through and is threaded with transmission external thread rod 5, is driven external thread rod 5
The top of one end and objective table 2 far from support internal screw thread bull stick 4, which is fixedly connected to, clamps limiting mechanism 6；
Clamping limiting mechanism 6 includes clamping side lever 61, and it is solid with transmission external thread rod 5 and objective table 2 respectively to clamp side lever 61
Fixed connection, the top for clamping side lever 61 are fixedly connected with extending bracket 62, and the middle position fixation of extending bracket 62 runs through and slides
Dynamic to be connected with transmission mandril 63, the left side that transmission mandril 63 is located at extending bracket 62 is fixedly connected with protective baffle plate 64, transmission top
Bar 63 is fixedly connected with outer spring pulling plate 65 far from one end of protective baffle plate 64.The side of clamping side lever 61 is fixedly connected with anti-skidding
The outside of fixture block 66, extending bracket 62 is fixedly connected by extension spring 67 with outer spring pulling plate 65.Test the two of 1 top of bottom plate
Side is fixedly connected to test lifting side frame 7, leans on the position of close over to be fixedly connected with restricted track on the inside of test lifting side frame 7
8, the surface of limitation track 8 is slidably connected restricted sliding block 9.Position between limitation sliding block 9 is fixedly connected with auxiliary cross bar 10,
The outer surface of auxiliary cross bar 10 is arranged with electromagnet sucker 11, and the bottom end of electromagnet sucker 11 is provided with impact iron block 12, test
The top of lifting side frame 7 is fixedly connected by hydraulic telescopic rod 13 with auxiliary cross bar 10.Test the fixed company in left side at 1 top of bottom plate
It is connected to motor 14, active runner 15 is fixedly connected on the output shaft of motor 14.Support the left side axle center of internal screw thread bull stick 4
Place is fixedly connected with driven runner 16, and driven runner 16 is sequentially connected by belt 17 and active runner 15.
In use, being placed on 2 top of objective table by will test metal sample, control motor 14 works, motor 14
Support internal screw thread bull stick 4 is driven to rotate by belt 17, to support internal screw thread bull stick 4 that transmission external thread rod 5 is driven to stretch to the right
Out, to clamp mutual extrusion metal sample between side lever 61, electromagnet sucker 11, which is powered, attracts impact iron block 12, hydraulically extensible
Bar 13 rises to desired position with dynamic auxiliary cross bar 10, and the power-off release impact iron block 12 of electromagnet sucker 11 impacts iron block 12
It realizes and impacts with metal sample, after successively impacting, impact iron block 12 is acted on by elastic force, and it is irregular to continue to move outward, thus
Impact iron block 12 is contacted with protective baffle plate 64, and protective baffle plate 64 drives extension spring 67 to stretch by transmission mandril 63, realizes punching
Buffering is hit, and guarantees that impact iron block 12 does not splash outward, has reached the safety for improving metal impact performance measurement, has increased device
The service life of each structure, convenient for the purpose of impact weight recycling.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of metal material impact performance measurement experimental rig, including test bottom plate (1), it is characterised in that: the test
Middle position at the top of bottom plate (1) is fixedly connected with objective table (2), it is described test bottom plate (1) top and be located at objective table (2)
Left side be fixedly connected with side stand component (3), the side stand component (3) by close over position turn be connected with support internal screw thread turn
Bar (4), the internal right side of support internal screw thread bull stick (4) are run through and are threaded with transmission external thread rod (5), the transmission
External thread rod (5) is fixedly connected at the top of one end and objective table (2) far from support internal screw thread bull stick (4) and clamps limitation machine
Structure (6)；
The clamping limiting mechanism (6) include clamp side lever (61), the clampings side lever (61) respectively be driven external thread rod (5)
It is fixedly connected with objective table (2), is fixedly connected with extending bracket (62), the extending bracket at the top of the clamping side lever (61)
(62) middle position is fixed to be run through and slidably connects transmission mandril (63), and the transmission mandril (63) is located at extending bracket
(62) it is fixedly connected on the left of protective baffle plate (64), the described one end of transmission mandril (63) far from protective baffle plate (64) is fixed to be connected
It is connected to outer spring pulling plate (65).
2. a kind of metal material impact performance measurement experimental rig according to claim 1, it is characterised in that: the folder
The side of tight side lever (61) is fixedly connected with anti-skidding fixture block (66), and the outside of the extending bracket (62) passes through extension spring (67)
It is fixedly connected with outer spring pulling plate (65).
3. a kind of metal material impact performance measurement experimental rig according to claim 1, it is characterised in that: the examination
The two sides tested at the top of bottom plate (1) are fixedly connected to test lifting side frame (7), and test lifting side frame (7) inside is close to upper
The position of side is fixedly connected restricted track (8), and the surface of limitation track (8) is slidably connected restricted sliding block (9).
4. a kind of metal material impact performance measurement experimental rig according to claim 3, it is characterised in that: the limit
Position between sliding block (9) processed is fixedly connected with auxiliary cross bar (10), and the outer surface of auxiliary cross bar (10) is arranged with electromagnetism
Iron sucker (11), the bottom end of the electromagnet sucker (11) are provided with impact iron block (12), the top of test lifting side frame (7)
End is fixedly connected by hydraulic telescopic rod (13) with auxiliary cross bar (10).
5. a kind of metal material impact performance measurement experimental rig according to claim 1, it is characterised in that: the examination
The left side tested at the top of bottom plate (1) is fixedly connected with motor (14), is fixedly connected with master on the output shaft of the motor (14)
Turn wheel (15).
6. a kind of metal material impact performance measurement experimental rig according to claim 1, it is characterised in that: the branch
It supports and is fixedly connected with driven runner (16) at the left side axle center of internal screw thread bull stick (4), the driven runner (16) passes through belt
(17) it is sequentially connected with active runner (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195143.9U CN209280492U (en) | 2018-12-26 | 2018-12-26 | A kind of metal material impact performance measurement experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195143.9U CN209280492U (en) | 2018-12-26 | 2018-12-26 | A kind of metal material impact performance measurement experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280492U true CN209280492U (en) | 2019-08-20 |
Family
ID=67607297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822195143.9U Active CN209280492U (en) | 2018-12-26 | 2018-12-26 | A kind of metal material impact performance measurement experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209280492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179786A (en) * | 2020-10-04 | 2021-01-05 | 湖南省大地泵业有限公司 | Irrigation and drainage pipe detection device |
-
2018
- 2018-12-26 CN CN201822195143.9U patent/CN209280492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179786A (en) * | 2020-10-04 | 2021-01-05 | 湖南省大地泵业有限公司 | Irrigation and drainage pipe detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105486594B (en) | Rubber material tension-torsion fatigue comprehensive test machine | |
| CN110082051B (en) | Automatic spring detection device | |
| CN102081023A (en) | Disposable sanitary product tensile performance test table | |
| CN209280492U (en) | A kind of metal material impact performance measurement experimental rig | |
| CN204116162U (en) | Anti-crack concrete auto impact testing machine | |
| CN201859094U (en) | Disposable tension performance experiment table of hygienic products | |
| CN206848065U (en) | One kind is used for tensile property test puller system | |
| CN204903305U (en) | Portablely mechanics of composites performance test machine is drawn, turned round | |
| CN216594539U (en) | Concrete test piece uniaxial tensile test device | |
| CN209264466U (en) | A kind of profile drop hammer impact testing machine | |
| CN216208278U (en) | A shock strength testing arrangement for static powder combined material | |
| CN213813150U (en) | Tensile, impact integral type testing machine | |
| CN209014412U (en) | A kind of plastic impact tester | |
| CN208537298U (en) | Stretching device is used in a kind of detection of socks | |
| CN207423677U (en) | A kind of imported electronic fabric strength tester | |
| CN114441303B (en) | Adjustable testing device for flexible circuit board | |
| CN219511944U (en) | Mechanical tensile strength detection device | |
| CN216350053U (en) | Pressure testing machine with protective structure | |
| CN220819619U (en) | Rubber tube pressure detection equipment | |
| CN220322931U (en) | Tensile test clamp for brittle nonstandard sample | |
| CN221020645U (en) | Wall body detection test fixture support | |
| CN221078248U (en) | Tensile testing machine capable of measuring strength | |
| CN219369392U (en) | Clamp of testing machine | |
| CN219455744U (en) | Modified plastic performance test bench | |
| CN219265947U (en) | Paper products compressive property detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |