CN115505690B - Tensioning device for thermal-magnetic vibration composite aging - Google Patents
Tensioning device for thermal-magnetic vibration composite aging Download PDFInfo
- Publication number
- CN115505690B CN115505690B CN202211308459.9A CN202211308459A CN115505690B CN 115505690 B CN115505690 B CN 115505690B CN 202211308459 A CN202211308459 A CN 202211308459A CN 115505690 B CN115505690 B CN 115505690B
- Authority
- CN
- China
- Prior art keywords
- sample
- rigid coupling
- aging
- tensioning device
- clamp splice
- 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
- 230000032683 aging Effects 0.000 title claims abstract description 65
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims description 35
- 238000010168 coupling process Methods 0.000 claims description 35
- 238000005859 coupling reaction Methods 0.000 claims description 35
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000035882 stress Effects 0.000 abstract description 23
- 230000005291 magnetic effect Effects 0.000 abstract description 12
- 238000012545 processing Methods 0.000 abstract description 5
- 230000005284 excitation Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 239000003302 ferromagnetic material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000003878 thermal aging Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000002907 paramagnetic material Substances 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012958 reprocessing Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000008204 material by function Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000005298 paramagnetic effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005292 diamagnetic effect Effects 0.000 description 1
- 239000002889 diamagnetic material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000005381 magnetic domain Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0252—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment with application of tension
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/04—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering with simultaneous application of supersonic waves, magnetic or electric fields
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a temperature magnetic vibration composite aging tensioning device, which comprises an aging frame, wherein one end of the aging frame is provided with a driving mechanism, a sample is connected with the driving mechanism in a transmission way, the sample is positioned at the top of the aging frame, one end of the sample, which is far away from the driving mechanism, is fixedly connected with a stretching mechanism, the stretching mechanism is fixedly connected with the aging frame, the top surface of the aging frame is symmetrically fixedly connected with a guide rail, the guide rail is positioned at the top of the sample, an electromagnetic mechanism is connected onto the guide rail in a sliding way, and the electromagnetic mechanism comprises an electromagnetic heater and an electromagnetic aging device. The invention can effectively ensure the level of the sample, can provide pulsating stretching force for the sample, avoids the cost of a vibration aging device from being increased, effectively reduces the cost, simultaneously can more uniformly reduce the residual stress in the plate surface along the axial vibration of the sample plate surface, and avoids the generation of new deformation and processing stress in the sample in an excitation or vibration mode.
Description
Technical Field
The invention relates to the technical field of residual stress elimination, in particular to a temperature magnetic vibration composite aging tensioning device.
Background
Residual stresses are inevitably generated inside the ferromagnetic material during various machining processes. Whether structural or functional materials, the method is deeply plagued by residual stress problems in various processes of production and preparation (rolling, heat treatment and finishing), deep processing (rolling compounding, flat cutting and plate splitting, slitting), user use (machining, forming manufacturing and connecting forming), and the like, and the method is used for realizing the functions of precision and physical properties of geometric shapes of the structural or functional materials, which are interfered at any time and even endangered. Different processing or treatment methods will result in different residual stress conditions, such as after mechanical rolling, cutting, shot blasting, drawing, grinding, etc., and after heat treatment annealing, tempering, quenching, etc.
Residual stress, which is a negative and destructive factor, is hidden inside the steel sheet, is not obvious, and is a hidden "by-product" of the previous process and is also a hidden raw material condition of the next process.
The magnetic properties of metallic materials are generally distinguished by magnetic permeability mu<Diamagnetism at 1, mu>When 1 is ferromagnetic, and when μ is slightly larger than 1, paramagnetic (weakly magnetic material) is formed, as shown in fig. 3, the atomic magnetic moments of the diamagnetic and paramagnetic materials are oriented unordered, so that the paramagnetic material can be also called an unordered magnetic substance. In paramagnetic substances, after atoms with intrinsic magnetic moment form some substances, the substances can show magnetism under the action of a magnetic field. The magnetic susceptibility χ is greater than 0 but has a very small value, usually 10 -6 ～10 -4 The magnitude, its variation with temperature T, complies with curie law χ=c/T, where C is called the curie constant. The metal structural member is made of ferromagnetic materials or paramagnetic materials, so that residual stress caused by the fact that the ferromagnetic materials or the paramagnetic materials use alternating magnetic fields can have a vibration aging-like effect, and further the effect of reducing internal stress is achieved.
Aiming at the importance of the most commonly used metal structural material, namely a ferromagnetic material product, on the development of national economy and society in China and the fact that the unknown residual stress generated in the ferromagnetic material is difficult to avoid in the existing production and manufacturing technology, a novel method, a novel technology and a novel device for innovating and researching to perfect the reduction of the residual stress of the ferromagnetic material are determined together so as to cope with the necessity and the importance of a brand new technological process.
Admittedly, the thermal aging has good stress reduction effect, and the traditional thermal aging is to heat the material to about the recrystallization temperature, and the thermal aging is kept for a period of time to play a role in reducing the residual stress in the material. The heating temperature of the traditional thermal aging method is generally higher, and the change of the mesoscale tissue structure of the material is obviously influenced, so that the material is changed such as recrystallization, phase change, magnetic domain change and the like, and the change is likely to have obvious influence on the performance of the material and the service effect of the material. What is needed in the current manufacturing industry is a residual stress relief means that can effectively reduce residual stress in materials but has less impact on the material structure and performance, so that the thermal aging in the traditional sense cannot meet the requirements of the modern mechanical manufacturing industry.
Therefore, a new Wen Cizhen composite aged tensioning device is needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a temperature magnetic vibration composite aging tensioning device so as to solve the problems in the prior art.
In order to achieve the above object, the present invention provides the following solutions: the invention provides a temperature magnetic vibration composite aging tensioning device which comprises an aging frame, wherein one end of the aging frame is provided with a driving mechanism, a sample is connected with the driving mechanism in a transmission way, the sample is positioned at the top of the aging frame, one end of the sample, which is far away from the driving mechanism, is fixedly connected with a tensioning mechanism, the tensioning mechanism is fixedly connected with the aging frame, the top surface of the aging frame is symmetrically fixedly connected with a guide rail, the guide rail is positioned at the top of the sample, an electromagnetic mechanism is connected onto the guide rail in a sliding way, and the electromagnetic mechanism comprises an electromagnetic heater and an electromagnetic aging device.
Preferably, the driving mechanism comprises a connecting frame fixedly connected with one side of the aging frame, a motor is fixedly connected with the top surface of the connecting frame, one end of a crank is fixedly connected with an output shaft of the motor, the other end of the crank is rotationally connected with the aging frame, a plurality of transmission assemblies are rotationally connected to the crank, the transmission assemblies are in butt joint with the test sample, and the transmission assemblies are in sliding connection with one side, close to the transmission assemblies, of the aging frame.
Preferably, the ageing rack is close to one end rigid coupling of drive assembly has first connecting plate, a plurality of first spouts have been seted up on the first connecting plate, drive assembly include with first spout sliding connection's traction bottom plate, traction bottom plate's bottom surface equidistant rigid coupling has a plurality of first bellied one end, first arch with first spout looks adaptation, first bellied top is kept away from traction bottom plate's one side rigid coupling has first clamp splice, first clamp splice is embedded to be equipped with first splint with be equipped with between the traction bottom plate the sample, first arch with one side rigid coupling of sample is kept away from to first clamp splice has the driving medium, the driving medium is connected with crank drive.
Preferably, a first groove is formed in one side, close to the sample, of the first clamping block, and the first clamping plate is embedded in the first groove.
Preferably, the transmission piece includes respectively with first arch with first clamp splice rigid coupling's first sleeve, wear to be equipped with the head rod in the first sleeve, the head rod will a plurality of the sleeve connects gradually, the outside cover of head rod is equipped with the one end of connecting rod, the connecting rod is located in the first sleeve, the other end of connecting rod with crank transmission is connected.
Preferably, the ageing rack is close to one side rigid coupling of stretching mechanism has the second connecting plate, equidistant a plurality of second spouts that are equipped with on the second connecting plate, stretching mechanism include with second spout sliding connection's locking bottom plate, locking bottom plate's bottom surface equidistant rigid coupling has a plurality of bellied one ends of second, the second arch with second spout looks adaptation, the other end rigid coupling of the protruding top surface of second has the second clamp splice, the second clamp splice is embedded to be equipped with the second splint, the second splint with be equipped with between the locking bottom plate the sample, the top surface rigid coupling of second clamp splice has the one end of spring, the other end of spring with the ageing rack rigid coupling.
Preferably, a second groove is formed in one side, close to the sample, of the second clamping block, and the second clamping plate is embedded in the second groove.
Preferably, a third bulge is fixedly connected to the top surface of the second clamping block, and the spring is sleeved in the third bulge.
Preferably, a locking ring is slidingly connected to one side of the guide rail close to the second clamping block.
The invention discloses the following technical effects: the electromagnetic mechanism comprises an electromagnetic heater and an electromagnetic aging device, wherein the electromagnetic heater is used for preheating the sample, namely the steel plate, to a temperature which is about half of the recrystallization temperature of the steel plate, the electromagnetic aging device is started, and the electromagnetic aging device starts to act so as to eliminate the residual stress of the steel plate.
The invention can effectively ensure the level of the sample, namely the steel plate, provide pulsating stretching force, avoid the cost of a vibration aging device from being increased, effectively reduce the cost, simultaneously reduce the residual stress in the plate more uniformly by vibrating along the axial direction of the plate, avoid the processing stress in the steel plate caused by excitation or vibration, fix the sample by a stretching mechanism and a driving mechanism, effectively avoid perforating the sample for reprocessing, ensure that the sample is more convenient to process, and avoid unnecessary stress to the sample due to reprocessing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of a composite aged tensioning device of the present invention Wen Cizhen;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a top view of an aging rack according to the present invention;
FIG. 4 is a schematic view of the structure of the locking base plate of the present invention;
wherein, 1, an aging rack; 2. a sample; 3. a guide rail; 4. a connecting frame; 5. a motor; 6. a crank; 7. a first connection plate; 8. a first chute; 9. a traction base plate; 10. a first protrusion; 11. a first clamping block; 12. a first clamping plate; 13. a first groove; 14. a first sleeve; 15. a first connecting rod; 16. a connecting rod; 17. a second connecting plate; 18. a second chute; 19. locking the bottom plate; 20. a second protrusion; 21. a second clamping block; 22. a second clamping plate; 23. a spring; 24. a second groove; 25. a third protrusion; 26. a locking ring; 27. an electromagnetic mechanism.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-4, the invention provides a tensioning device for thermal-magnetic vibration composite aging, which comprises an aging frame 1, wherein one end of the aging frame 1 is provided with a driving mechanism, a sample 2 is connected with the driving mechanism in a transmission way, the sample 2 is a steel plate, the sample 2 is positioned at the top of the aging frame 1, one end of the sample 2, which is far away from the driving mechanism, is fixedly connected with a stretching mechanism, the stretching mechanism is fixedly connected with the aging frame 1, the top surface of the aging frame 1 is symmetrically fixedly connected with a guide rail 3, the guide rail 3 is positioned at the top of the sample 2, an electromagnetic mechanism is connected onto the guide rail 3 in a sliding way, and the electromagnetic mechanism 27 comprises an electromagnetic heater and an electromagnetic aging device.
The test sample 2 on the aging rack 1 is driven to reciprocate through the driving mechanism, the stretching mechanism enables the test sample 2 to generate pulsating stretching tension in the reciprocating motion, the electromagnetic mechanism comprises an electromagnetic heater and an electromagnetic aging device, firstly, the test sample 2, namely the steel plate, is preheated through the electromagnetic heater, the temperature of the steel plate is heated to about half of the recrystallization temperature, the electromagnetic aging device is started, and the electromagnetic aging device starts to act so as to eliminate residual stress of the steel plate.
The invention can effectively ensure the level of the sample 2, namely the steel plate, and provide pulsating stretching force (vibrating along the axial direction of the plate surface), thereby avoiding the cost of a vibration aging device, effectively reducing the cost, simultaneously reducing the residual stress in the plate surface more uniformly by vibrating along the axial direction of the plate surface, and avoiding the processing stress in the steel plate caused by vibration excitation or vibration. The sample 2 is fixed through the stretching mechanism and the driving mechanism, so that the sample 2 is effectively prevented from being perforated and reprocessed, the sample 2 is more convenient to process, and unnecessary stress is not introduced to the sample 2 due to reprocessing.
Further optimizing scheme, actuating mechanism includes the link 4 with ageing rack 1 one side rigid coupling, and the top surface rigid coupling of link 4 has motor 5, and motor 5's output shaft rigid coupling has the one end of crank 6, and the other end and the ageing rack 1 rotation of crank 6 are connected, rotate on the crank 6 and be connected with a plurality of drive assembly, drive assembly and sample 2 butt, drive assembly and ageing rack 1 are close to drive assembly's one side sliding connection.
The motor 5 drives the crank 6 to rotate, the crank 6 drives the transmission assembly to rotate, and the transmission assembly drives the sample 2 to reciprocate and stretch.
Further optimizing scheme, ageing rack 1 is close to drive assembly's one end rigid coupling has first connecting plate 7, a plurality of first spouts 8 have been seted up on the first connecting plate 7, drive assembly includes the traction bottom plate 9 with first spout 8 sliding connection, traction bottom plate 9's bottom surface equidistant rigid coupling has a plurality of first bellied 10's one end, first bellied 10 and first spout 8 looks adaptation, first bellied 10's top is kept away from traction bottom plate 9's one side rigid coupling has first clamp splice 11, first clamp splice 11 is embedded to be equipped with first splint 12, be equipped with sample 2 between first splint 12 and the traction bottom plate 9, first bellied 10 and first clamp splice 11 keep away from one side rigid coupling of sample 2 have the driving medium, the driving medium is connected with the transmission of crank 6.
In a further optimized scheme, a first groove 13 is formed in one side, close to the sample 2, of the first clamping block 11, and a first clamping plate 12 is embedded in the first groove 13.
Further optimizing scheme, the driving medium includes the first sleeve 14 with first protruding 10 and first clamp splice 11 rigid coupling respectively, wears to be equipped with head rod 15 in the first sleeve 14, and head rod 15 connects a plurality of sleeves in proper order, and the outside cover of head rod 15 is equipped with the one end of connecting rod 16, and connecting rod 16 is located first sleeve 14, and the other end and the crank 6 transmission of connecting rod 16 are connected.
The first clamping plate 12 is used for abutting the sample 2 between the first clamping plate 12 and the first bulge 10, the crank 6 rotates and drives the connecting rod to reciprocate, the connecting rod 16 drives the first sleeve 14 to reciprocate, the first sleeve 14 drives the first bulge 10 to slide along the first sliding chute 8 and drives the traction bottom plate 9 to reciprocate, and the traction bottom plate 9 and the first clamping plate 12 drive the sample 2 to reciprocate.
Further optimizing scheme, one side rigid coupling that ageing rack 1 is close to stretching mechanism has second connecting plate 17, equidistant a plurality of second spouts 18 that are equipped with on the second connecting plate 17, stretching mechanism includes the locking bottom plate 19 with second spout 18 sliding connection, the equidistant rigid coupling in bottom surface of locking bottom plate 19 has the one end of a plurality of second protruding 20, the second protruding 20 and second spout 18 looks adaptation, the other end rigid coupling of second protruding 20 top surface has second clamp splice 21, second clamp splice 21 is embedded to be equipped with second splint 22, be equipped with sample 2 between second splint 22 and the locking bottom plate 19, the top surface rigid coupling of second clamp splice 21 has the one end of spring 23, the other end and ageing rack 1 rigid coupling of spring 23.
In a further optimized scheme, a second groove 24 is formed in one side, close to the sample 2, of the second clamping block 21, and a second clamping plate 22 is embedded in the second groove 24.
In a further optimized scheme, a third protrusion 25 is fixedly connected to the top surface of the second clamping block 21, and a spring 23 is sleeved in the third protrusion 25.
One end of the spring 23 is fixedly connected with the aging frame 1, the other end is sleeved on the third bulge 25, and the second clamping plate 22 and the stretching bottom plate clamp the sample 2 in the reciprocating motion process of the sample 2, so that the sample 2, namely the steel plate, generates stretching tension.
Further preferably, a locking ring 26 is slidingly connected to one side of the guide rail 3 close to the second clamping block 21.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (7)
1. The utility model provides a tensioning device of compound ageing of temperature magnetism, its characterized in that, including ageing rack (1), the one end of ageing rack (1) is equipped with actuating mechanism, actuating mechanism transmission is connected with sample (2), sample (2) are located the top of ageing rack (1), sample (2) are kept away from actuating mechanism's one end rigid coupling has stretching mechanism, stretching mechanism with ageing rack (1) rigid coupling, the top surface symmetry rigid coupling of ageing rack (1) has guide rail (3), guide rail (3) are located the top of sample (2), sliding connection has electromagnetic mechanism (27) on guide rail (3), electromagnetic mechanism (27) include electromagnetic heater and electromagnetic ageing ware;
the driving mechanism comprises a connecting frame (4) fixedly connected with one side of the aging frame (1), a motor (5) is fixedly connected to the top surface of the connecting frame (4), one end of a crank (6) is fixedly connected to an output shaft of the motor (5), the other end of the crank (6) is rotationally connected with the aging frame (1), a plurality of transmission components are rotationally connected to the crank (6), the transmission components are abutted to the test sample (2), and the transmission components are in sliding connection with one side, close to the transmission components, of the aging frame (1);
the utility model discloses a quick-change device for the electric motor of the electric motor car, including drive assembly, ageing frame (1), drive assembly, first connecting plate (7) are close to one end rigid coupling of drive assembly has, a plurality of first spouts (8) have been seted up on first connecting plate (7), drive assembly include with traction bottom plate (9) of first spout (8) sliding connection, traction bottom plate (9)'s bottom surface equidistant rigid coupling has the one end of a plurality of first archs (10), first arch (10) with first spout (8) looks adaptation, the top of first arch (10) is kept away from one side rigid coupling of traction bottom plate (9) has first clamp splice (11), first clamp splice (11) are embedded to be equipped with first splint (12) with be equipped with between traction bottom plate (9) sample (2), first arch (10) with one side rigid coupling that first clamp splice (11) kept away from sample (2) has the driving medium, the driving medium is connected with crank (6) transmission.
2. The Wen Cizhen composite aged tensioning device of claim 1, wherein: the first clamping block (11) is provided with a first groove (13) at one side close to the sample (2), and the first clamping plate (12) is embedded in the first groove (13).
3. The Wen Cizhen composite aged tensioning device of claim 1, wherein: the transmission piece comprises first sleeves (14) which are respectively fixedly connected with the first protrusions (10) and the first clamping blocks (11), first connecting rods (15) are arranged in the first sleeves (14) in a penetrating mode, the first connecting rods (15) are sequentially connected with a plurality of the sleeves, one ends of connecting rods (16) are sleeved on the outer sides of the first connecting rods (15), the connecting rods (16) are located in the first sleeves (14), and the other ends of the connecting rods (16) are connected with the crank (6) in a transmission mode.
4. The Wen Cizhen composite aged tensioning device of claim 1, wherein: the utility model discloses a quick ageing rack, including ageing rack (1), including work piece, ageing rack (1), be close to one side rigid coupling of stretching mechanism has second connecting plate (17), equidistant a plurality of second spouts (18) that are equipped with on second connecting plate (17), stretching mechanism include with locking bottom plate (19) of second spout (18) sliding connection, the bottom surface equidistant rigid coupling of locking bottom plate (19) has the one end of a plurality of second archs (20), second arch (20) with second spout (18) looks adaptation, the other end rigid coupling of second arch (20) top surface has second clamp splice (21), second clamp splice (21) are embedded to be equipped with second clamp splice (22), second clamp splice (22) with be equipped with between locking bottom plate (19) sample (2), the top surface rigid coupling of second clamp splice (21) has one end of spring (23), the other end of spring (23) with ageing rack (1) rigid coupling.
5. The Wen Cizhen composite aged tensioning device of claim 4, wherein: and a second groove (24) is formed in one side, close to the sample (2), of the second clamping block (21), and the second clamping plate (22) is embedded in the second groove (24).
6. The Wen Cizhen composite aged tensioning device of claim 4, wherein: a third bulge (25) is fixedly connected to the top surface of the second clamping block (21), and the spring (23) is sleeved in the third bulge (25).
7. The Wen Cizhen composite aged tensioning device of claim 6, wherein: one side of the guide rail (3) close to the second clamping block (21) is connected with a locking ring (26) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211308459.9A CN115505690B (en) | 2022-10-25 | 2022-10-25 | Tensioning device for thermal-magnetic vibration composite aging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211308459.9A CN115505690B (en) | 2022-10-25 | 2022-10-25 | Tensioning device for thermal-magnetic vibration composite aging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115505690A CN115505690A (en) | 2022-12-23 |
| CN115505690B true CN115505690B (en) | 2023-11-14 |
Family
ID=84512684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211308459.9A Active CN115505690B (en) | 2022-10-25 | 2022-10-25 | Tensioning device for thermal-magnetic vibration composite aging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115505690B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010061454A (en) * | 1999-12-28 | 2001-07-07 | 이구택 | Method for manufacturing a grain oriented electrical steel sheet having a low magnetostriction and manufacturing apparaturs used therein |
| JP2009242928A (en) * | 2008-03-31 | 2009-10-22 | Neturen Co Ltd | Apparatus and method for induction-heating |
| WO2014057961A1 (en) * | 2012-10-10 | 2014-04-17 | 三菱重工業株式会社 | Peening device and peening method |
| WO2017169733A1 (en) * | 2016-03-30 | 2017-10-05 | 新日鐵住金株式会社 | Torsion beam manufacturing method and torsion beam manufacturing device |
| CN207093509U (en) * | 2017-06-22 | 2018-03-13 | 天津贺莱恩机械有限公司 | A kind of hydraulic stem strength testing device |
| CN209669310U (en) * | 2019-03-20 | 2019-11-22 | 扬州大学 | A kind of novel adjustable vibration ageing device |
| CN112029989A (en) * | 2020-09-25 | 2020-12-04 | 上海海事大学 | Small-size component clamping device for high-frequency vibration aging system |
| CN212770827U (en) * | 2020-07-21 | 2021-03-23 | 苏州万援鑫金属材料有限公司 | Heat treatment workpiece stabilizing device |
| CN212894887U (en) * | 2020-08-18 | 2021-04-06 | 北京市市政六建设工程有限公司 | Stress relieving structure for support deformation part |
| CN213053436U (en) * | 2020-09-16 | 2021-04-27 | 杜彬 | Weld joint stress relieving device |
| CN215280642U (en) * | 2021-07-19 | 2021-12-24 | 四川品洁塑业有限公司 | Welding clamp for manufacturing plastic mold |
| CN215404350U (en) * | 2021-03-04 | 2022-01-04 | 中钢不锈钢管业科技山西有限公司 | Stress relief annealing device for pipe welding seam |
| CN215699082U (en) * | 2021-07-15 | 2022-02-01 | 中国电建集团华东勘测设计研究院有限公司 | Welding set based on control steel construction residual stress |
| CN216919323U (en) * | 2021-12-06 | 2022-07-08 | 云南台圆精密机械有限公司 | Surface hardening device for large casting of machine tool |
| CN114854977A (en) * | 2022-06-17 | 2022-08-05 | 上海海事大学 | Ultrasonic impact vibration aging clamping device |
| CN217122838U (en) * | 2021-12-16 | 2022-08-05 | 扬州中宏电力科技有限公司 | High-stability clamp for polishing transformer iron core |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6416565B2 (en) * | 2014-09-19 | 2018-10-31 | 株式会社日立製作所 | Material processing method and material processing apparatus |
| CN113551980A (en) * | 2021-08-23 | 2021-10-26 | 浙江师范大学 | Multi-shaft type tensile test testing machine and testing method |
-
2022
- 2022-10-25 CN CN202211308459.9A patent/CN115505690B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010061454A (en) * | 1999-12-28 | 2001-07-07 | 이구택 | Method for manufacturing a grain oriented electrical steel sheet having a low magnetostriction and manufacturing apparaturs used therein |
| JP2009242928A (en) * | 2008-03-31 | 2009-10-22 | Neturen Co Ltd | Apparatus and method for induction-heating |
| WO2014057961A1 (en) * | 2012-10-10 | 2014-04-17 | 三菱重工業株式会社 | Peening device and peening method |
| WO2017169733A1 (en) * | 2016-03-30 | 2017-10-05 | 新日鐵住金株式会社 | Torsion beam manufacturing method and torsion beam manufacturing device |
| CN207093509U (en) * | 2017-06-22 | 2018-03-13 | 天津贺莱恩机械有限公司 | A kind of hydraulic stem strength testing device |
| CN209669310U (en) * | 2019-03-20 | 2019-11-22 | 扬州大学 | A kind of novel adjustable vibration ageing device |
| CN212770827U (en) * | 2020-07-21 | 2021-03-23 | 苏州万援鑫金属材料有限公司 | Heat treatment workpiece stabilizing device |
| CN212894887U (en) * | 2020-08-18 | 2021-04-06 | 北京市市政六建设工程有限公司 | Stress relieving structure for support deformation part |
| CN213053436U (en) * | 2020-09-16 | 2021-04-27 | 杜彬 | Weld joint stress relieving device |
| CN112029989A (en) * | 2020-09-25 | 2020-12-04 | 上海海事大学 | Small-size component clamping device for high-frequency vibration aging system |
| CN215404350U (en) * | 2021-03-04 | 2022-01-04 | 中钢不锈钢管业科技山西有限公司 | Stress relief annealing device for pipe welding seam |
| CN215699082U (en) * | 2021-07-15 | 2022-02-01 | 中国电建集团华东勘测设计研究院有限公司 | Welding set based on control steel construction residual stress |
| CN215280642U (en) * | 2021-07-19 | 2021-12-24 | 四川品洁塑业有限公司 | Welding clamp for manufacturing plastic mold |
| CN216919323U (en) * | 2021-12-06 | 2022-07-08 | 云南台圆精密机械有限公司 | Surface hardening device for large casting of machine tool |
| CN217122838U (en) * | 2021-12-16 | 2022-08-05 | 扬州中宏电力科技有限公司 | High-stability clamp for polishing transformer iron core |
| CN114854977A (en) * | 2022-06-17 | 2022-08-05 | 上海海事大学 | Ultrasonic impact vibration aging clamping device |
Non-Patent Citations (1)
| Title |
|---|
| 金属喷涂与抛丸处理同时进行(SSP);A.R.E.Singer;高心海;;国外机车车辆工艺(第05期) * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115505690A (en) | 2022-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109097708B (en) | Method for improving surface performance of single-phase high-entropy alloy | |
| JP2000514868A (en) | Induction hardened trace alloy steel with high fatigue strength properties | |
| CN115505690B (en) | Tensioning device for thermal-magnetic vibration composite aging | |
| CN106906340B (en) | A kind of fine grain heat treatment method | |
| CN108998652A (en) | A kind of heat treatment method of cast aluminium alloy gold gear-box | |
| CN102925655A (en) | Thermal treatment method of cam shaft | |
| CN108941402A (en) | A kind of crankshaft forging technique and its method | |
| CA2002138A1 (en) | High-strength coil spring and method of producing same | |
| Wang et al. | Rapid annealing effects on microstructure, texture, and magnetic properties of non-oriented electrical steel | |
| CN202072722U (en) | Mid-frequency induction hardening device for roller | |
| US1335453A (en) | Process and apparatus for treating metallic articles | |
| CN113322370B (en) | Long-life gray cast iron, method for prolonging service life of gray cast iron and application of gray cast iron | |
| CN108998644A (en) | A kind of aging treatment method of gear housing | |
| CN210711650U (en) | Pre-tightening buffer mechanism for lower gear roller type mechanical scoring machine | |
| Han et al. | Research into grinding hardening of microalloyed non-quenched and tempered steel | |
| CN106755858B (en) | A kind of surface treatment method reducing hot rolling spring product practical decarburized depth | |
| FI74737B (en) | FOERFARANDE FOER TILLVERKNING AV VALSTRAOD MED GODA KALLBEARBETNINGSEGENSKAPER. | |
| CN210711651U (en) | Toothed roller passive rotating structure for lower toothed roller type mechanical scoring machine | |
| CN210193939U (en) | Convexity adjusting mechanism for lower tooth roller type mechanical scoring machine | |
| JPS6478763A (en) | Processing method for plate spring eye | |
| CN109262203A (en) | A kind of preparation method of impact resistance alloy tool steel steel ball | |
| CN215799817U (en) | Aluminum-magnesium alloy is smelted and is used stress relief device | |
| SU1765211A1 (en) | Method for producing cutting tools from high-speed steel | |
| Bender | Beitrag zum Ermuedungsverhalten der aushaertbaren AlMgSi-Legierungen.(Contribution on the fatigue behaviour of hardenable AlMgSi alloys) | |
| Koves et al. | Case Hardening Process Development for Silicon Iron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 |