CN219490110U - Bimetallic strip vibration stress relieving device - Google Patents
Bimetallic strip vibration stress relieving device Download PDFInfo
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- CN219490110U CN219490110U CN202320248403.2U CN202320248403U CN219490110U CN 219490110 U CN219490110 U CN 219490110U CN 202320248403 U CN202320248403 U CN 202320248403U CN 219490110 U CN219490110 U CN 219490110U
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- 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
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Abstract
The utility model provides a bimetallic strip vibration stress relieving device, comprising: the vibration table is provided with a plurality of accommodating grooves for accommodating the bimetallic strips and a vibration motor, and the vibration motor is arranged on the vibration table and used for driving the vibration table to vibrate; the bottom surface of the accommodating groove is an inclined surface; the inclination directions of the bottom surfaces of all the accommodating grooves are the same; compared with the prior art, the utility model provides the vibration stress relieving device for the bimetallic strip, which utilizes resonance to relieve the stress of the bimetallic strip, does not need to heat the bimetallic strip, and avoids deformation of the bimetallic strip caused by heating due to inaccurate temperature control in the stress relieving process.
Description
Technical Field
The application relates to the field of bimetallic strip production and processing, in particular to a bimetallic strip vibration stress relieving device.
Background
The bimetal sheet has different temperature expansion coefficients and different degrees of bending at different temperatures, so that the bimetal sheet has wide application in the aspects of temperature detection and control. The bimetal may generate stress internally during the punching process, and the presence of such stress may adversely affect the detection result, thus requiring heat treatment to be eliminated. The existing equipment for heat treatment of the bimetallic strip is a tempering process furnace. The bimetal strip needs to be repeatedly heated for a plurality of times to achieve the effect of eliminating stress, and the repeated heating of the bimetal strip needs to be repeatedly carried out manual loading and unloading operations, so that the labor intensity is high and the labor efficiency is low; and, if the temperature control is inaccurate, the bimetal is also easily deformed by the high temperature during the stress relief process.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a device for eliminating the vibration stress of a bimetallic strip, which eliminates the stress of the bimetallic strip by utilizing resonance.
The utility model provides a bimetallic strip vibration stress relieving device, which comprises:
a vibration table, a plurality of containing grooves for containing bimetallic strips and a plurality of grooves for containing bimetallic strips are arranged on the vibration table,
the vibration motor is arranged on the vibration table and used for driving the vibration table to vibrate;
the bottom surface of the accommodating groove is an inclined surface; the inclination directions of the bottom surfaces of all the accommodating grooves are the same.
Optionally, the bi-metal sheet vibration stress relieving device further comprises a base, and the vibration table is connected with the base through a plurality of vibration reduction columns.
Optionally, the vibration table includes a first body and a second body, and the first body is connected with the base through the vibration reduction column; the second body is detachably arranged on the first body; the accommodating groove is arranged on the second body.
Optionally, the first body includes a bottom plate and a side plate, and the bottom plate is connected with the base through the vibration reduction column; two opposite side plates are arranged at the two ends of the bottom plate; the side plates extend in a first direction; the space between the two side plates forms an assembly cavity, and the second body is arranged in the assembly cavity.
Optionally, a guide rail along the first direction is arranged on the inner side surface of the side plate; guide grooves are formed in the two opposite side surfaces of the second body; the side plate slides into the assembly cavity from one end of the assembly cavity along the first direction, and the guide rail is correspondingly assembled with the guide groove.
Optionally, the bottom surface of the accommodating groove is inclined along the first direction.
Optionally, the bottom surface of the accommodating groove is inclined towards the first end of the second body; the second body is provided with a handle at a first end thereof.
Optionally, the vibration motor is mounted on the bottom end surface of the vibration table.
Optionally, the vibration table includes a plurality of first bodies stacked in layers, and each first body is detachably provided with one second body; or the first body positioned at the lowest layer is connected with the base through the vibration reduction column; the vibration motor is arranged on the bottom end face of the first body positioned at the lowest layer.
Optionally, two adjacent first bodies are detachably connected.
Compared with the prior art, the utility model provides the vibration stress relieving device for the bimetallic strip, which utilizes resonance to relieve the stress of the bimetallic strip, does not need to heat the bimetallic strip, and avoids deformation of the bimetallic strip caused by heating due to inaccurate temperature control in the stress relieving process.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of an embodiment 1 of a bi-metal sheet vibration stress relieving device provided in the present application.
Fig. 2 is a cross-sectional structural view of a second body of the bi-metal strip vibration stress relief apparatus provided herein.
Fig. 3 is a schematic structural diagram of embodiment 2 of a bi-metal sheet vibration stress relieving device provided in the present application.
Fig. 4 is a schematic structural diagram of embodiment 3 of the bi-metal sheet vibration stress relieving device provided in the present application.
Description of the drawings: 1. a base; 2. a shock-absorbing column; 3. a vibration motor; 4. a first body; 41. a bottom plate; 42. a side plate; 421. a guide rail; 43. an assembly chamber; 5. a second body; 51. a guide groove; 53. a receiving groove; 6. a handle.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, elements defined by the statement "include one … …" are not excluded from the package.
The bimetal sheet has different temperature expansion coefficients and different degrees of bending at different temperatures, so that the bimetal sheet has wide application in the aspects of temperature detection and control. The bimetal may generate stress internally during the punching process, and the presence of such stress may adversely affect the detection result, thus requiring heat treatment to be eliminated. The existing equipment for heat treatment of the bimetallic strip is a tempering process furnace. The bimetal strip needs to be repeatedly heated for a plurality of times to achieve the effect of eliminating stress, and the repeated heating of the bimetal strip needs to be repeatedly carried out manual loading and unloading operations, so that the labor intensity is high and the labor efficiency is low; and, if the temperature control is inaccurate, the bimetal is also easily deformed by the high temperature during the stress relief process.
Vibration destressing, in short, destroys the member by vibration. Vibration aging is to apply additional alternating stress or deformation to the workpiece by utilizing the resonance of the workpiece, and when the additional alternating stress is overlapped with the residual stress, the energy is absorbed through the friction in the material, and when the energy reaches or exceeds a certain threshold value of the material, the workpiece undergoes microscopic or macroscopic viscoelastoplastic mechanical change, so that the residual stress in the workpiece is reduced and homogenized, and the dimensional accuracy of the workpiece is stable.
Example 1:
referring to fig. 1 and 2, in order to solve the above technical problem, the present embodiment provides a bi-metal sheet vibration stress relieving device, including:
a vibration table provided with a plurality of accommodating grooves 52 for accommodating the bimetallic strips and,
the vibration motor 3 is arranged on the vibration table and used for driving the vibration table to vibrate;
the bottom surface of the accommodating groove 52 is an inclined surface; the inclination directions of the bottom surfaces of all the receiving grooves 52 are the same.
It can be understood that in this embodiment, the vibration table is provided with a plurality of the accommodating grooves 52, and a piece of bimetal may be placed in one accommodating groove 52; the vibration motor 3 generates vibration; the vibration is transferred to the vibration table, which transfers the vibration to the bimetal located in the receiving groove 52.
It will be appreciated that the receiving groove 52 has a sufficient depth to prevent the bi-metallic strip from being ejected from the receiving groove 52 by vibration.
It will be appreciated that the vibration frequency of the vibration motor 3 coincides with the natural frequency of the bimetal to generate resonance.
In an alternative implementation manner of this embodiment, one end of the accommodating groove 52 is a vertical edge, the bottom surface of the accommodating groove 52 is an inclined surface, and the lower end of the inclined surface is connected with the bottom surface of the vertical edge; the higher end is in butt joint with the table top of the vibration table.
In an alternative implementation of this embodiment, the length of the inclined edge is greater than twice the length of the bimetal.
In an alternative implementation manner of this embodiment, the bi-metal sheet vibration stress relieving device further includes a base 1, and the vibration table is located at a position above the base 1 and is connected to the base 1.
In an alternative implementation manner of this embodiment, the bi-metal sheet vibration stress relieving device further includes a base 1, the vibration table is located at a position above the base 1, and the vibration table and the base 1 are connected through a plurality of vibration reduction columns 2.
In an alternative implementation of this embodiment, the vibration table is located directly above the base 1, and the accommodating groove 52 is located on a surface of the vibration table facing away from the base 1.
In an alternative implementation manner of this embodiment, the projection area of the vibration table in the vertical direction is smaller than the projection area of the base 1 in the vertical direction.
In an alternative implementation manner of this embodiment, the bi-metal sheet vibration stress relieving device includes four vibration reduction columns 2, and the four vibration reduction columns 2 are respectively located at four corners of the base 1; the vibration table is positioned right above the base 1; the top ends of the four vibration reduction columns 2 are respectively connected with the four corners of the bottom surface of the vibration table.
In an alternative implementation of this embodiment, the vibration damping column 2 includes a spring and a telescopic column located in the middle of the spring.
In an alternative implementation of the present embodiment, the vibration table includes a first body 4 and a second body 5, where the first body 4 is connected to the base 1 through the vibration-damping column 2; the second body 5 is detachably mounted on the first body 4; the accommodating groove 52 is disposed in the second body 5.
In the above embodiment, the vibration motor 3 transmits vibration to the first body 4; the first body 4 transmits vibration to the second body 5.
In an alternative implementation of this embodiment, the second body 5 may be detachably connected to the first body 4 by a bolt.
In an alternative implementation of the present embodiment, the first body 4 includes a bottom plate 41 and a side plate 42, and the bottom plate 41 is connected to the base 1 through the vibration-damping column 2; two opposite side plates 42 are arranged at two ends of the bottom plate 41; the side plate 42 extends in a first direction; the space between the two side plates 42 forms a fitting chamber 43, and the second body 5 is mounted to the fitting chamber 43.
In the above embodiment, further, the inner side surface of the side plate 42 is provided with the guide rail 421 along the first direction; the two opposite sides of the second body 5 are provided with guide grooves 51 corresponding to the two guide rails 421; the side plate 42 slides into the fitting chamber 43 from one end of the fitting chamber 43 in the first direction, and the guide rail 421 is fitted in correspondence with the guide groove 51.
In the above embodiment, the inner side surface of the side plate 42 is provided with a guide groove along the first direction; the two opposite sides of the second body 5 are provided with guide rails opposite to the two guide grooves, and it can be understood that the length direction of the guide rails also extends along the first direction.
In an alternative implementation of this embodiment, a plurality of balls are mounted on the upper end surface of the bottom plate 41 of the first body 1, so as to reduce friction between the second body 5 and the first body 1.
In an alternative implementation of this embodiment, a plurality of balls are mounted on the bottom surface of the second body 5, so as to reduce friction between the second body 5 and the first body 1.
In the above embodiment, the plurality of balls are arrayed on the upper end surface of the bottom plate 41 of the first body 1 or on the bottom surface of the second body 5.
The assembly mode is convenient for operators to take out the second body 5; referring to fig. 2, since the receiving grooves 52 on the second body 5 are all inclined in the same direction, when the second body 5 is taken out, the first end of the second body 5 is held, so that the second body 5 is inclined toward the second end of the second body 5; the bimetal located in the receiving groove 52 is poured out along the inclined surface of the receiving groove 52.
In an alternative implementation of this embodiment, the bottom surface of the accommodating groove 52 is inclined along the first direction.
In an alternative implementation of this embodiment, the bottom surface of the accommodating groove 52 is inclined toward the first end of the second body 5; the second body 5 is provided with a handle 6 at a first end thereof.
In an alternative implementation of this embodiment, the vibration motor 3 is mounted on the bottom end surface of the vibration table.
It will be appreciated that the vibration motor 3 may also be mounted at other locations on the vibration table.
In an alternative implementation of this embodiment, the vibration table may be made of a metal material.
In an alternative implementation of this embodiment, the base 1 may be made of a metal material.
Example 2
Referring to fig. 3, the present embodiment provides a bi-metal sheet vibration stress relieving device, including:
a vibration table provided with a plurality of accommodating grooves 52 for accommodating the bimetallic strips and,
the vibration motor 3 is arranged on the vibration table and used for driving the vibration table to vibrate;
the bottom surface of the accommodating groove 52 is an inclined surface; the inclination directions of the bottom surfaces of all the receiving grooves 52 are the same.
The present embodiment is different from embodiment 1 in that the vibrating table includes a plurality of first bodies 4 layered and stacked, and each of the first bodies 4 is detachably mounted with one of the second bodies 5; alternatively, the first body 4 at the lowest layer is connected with the base 1 through the vibration-damping column 2; the vibration motor 3 is mounted on the bottom end surface of the first body 4 positioned at the lowest layer.
More specifically, referring to fig. 3, each of the first bodies 4 includes a bottom plate 41 and side plates 42 located at both sides of the bottom plate 41; the fitting chamber 43 is formed between the two side plates 42. The top end of the side plate 42 of one first body 4 is connected with the bottom end surface of the first body 4 of the adjacent upper layer; each of the first bodies 4 is mounted in cooperation with one of the second bodies 5.
It should be understood that, in the present embodiment, the mounting cavity 43 may be considered as a space surrounded by the bottom plate 41, the two side plates 42, and the bottom plate 41 of the adjacent other first body 4 at the upper end, and the height of the mounting cavity 43 is adapted to the height of the second body 5, so that after the second body 5 is mounted in the mounting cavity 43, the upper end surface of the second body 5 abuts against the lower end surface of the bottom plate 41 of the adjacent other first body 4 at the upper end; the above design can avoid the bimetal spring out from the receiving groove 52 during vibration.
In an alternative implementation of this embodiment, two adjacent first bodies 4 are detachably connected.
Further, two adjacent first bodies 4 can be detachably connected through bolts.
Further, two adjacent first bodies 4 can be detachably connected through a buckle.
The two adjacent first bodies 4 can be connected in other detachable manners in the prior art.
Example 3
Referring to fig. 4, the present embodiment provides a bi-metal sheet vibration stress relieving device, including:
a vibration table provided with a plurality of accommodating grooves 52 for accommodating the bimetallic strips and,
the vibration motor 3 is arranged on the vibration table and used for driving the vibration table to vibrate;
the bottom surface of the accommodating groove 52 is an inclined surface; the inclination directions of the bottom surfaces of all the receiving grooves 52 are the same.
This embodiment differs from embodiment 1 in that in this embodiment, the upper end of the fitting chamber 43 includes a top cover 7.
In an alternative implementation manner of this embodiment, when the second body 5 is mounted on the first body 4, an upper end surface of the second body 5 abuts against a lower end surface of the top cover 7, so as to avoid that the bimetal is ejected from the accommodating groove 52 due to vibration.
In other embodiments, when the second body 5 is mounted to the first body 4, an upper end surface of the second body 5 is spaced from a lower end surface of the top cover 7 by a first distance; the first distance is adapted to the length of the bimetal, so as to prevent the bimetal from being ejected from the accommodating groove 52 due to vibration.
In one implementation of this embodiment, the top cover 7 is detachably mounted to the first body 4.
Further, the detachable mounting may be that the top cover 7 is detachably mounted with the first body 4 by bolts.
Further, the detachable installation may also be that the top cover 7 is clamped with the upper end of the first body 4.
Further, the top ends of the two side plates 42 of the first body 4 are detachably connected to the lower end surface of the top cover 7.
In one implementation of this embodiment, the top cover 7 is integrally formed with the first body 4.
The foregoing is only a specific embodiment of the utility model so that those skilled in the art may understand or practice the utility model. Various modifications to these embodiments may be made to the present utility model, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A bi-metallic strip vibration stress relief apparatus comprising:
a vibration table, a plurality of accommodating grooves (52) for accommodating the bimetallic strips are arranged on the vibration table,
the vibration motor (3) is arranged on the vibration table and used for driving the vibration table to vibrate;
the bottom surface of the accommodating groove (52) is an inclined surface; the inclination directions of the bottom surfaces of all the accommodating grooves (52) are the same.
2. The device according to claim 1, characterized in that the bi-metallic strip vibration stress relief device further comprises a base (1), the vibrating table and the base (1) being connected by a plurality of vibration-damping columns (2).
3. The device according to claim 2, characterized in that the vibrating table comprises a first body (4) and a second body (5), the first body (4) being connected to the base (1) through the vibration-damping column (2); the second body (5) is detachably arranged on the first body (4); the accommodating groove (52) is arranged on the second body (5).
4. A device according to claim 3, characterized in that the first body (4) comprises a bottom plate (41) and side plates (42), the bottom plate (41) being connected to the base (1) by the vibration-damping columns (2); two opposite side plates (42) are arranged at the two ends of the bottom plate (41); the side plates (42) extend in a first direction; the space between the two side plates (42) forms an assembling cavity (43), and the second body (5) is installed in the assembling cavity (43).
5. The device according to claim 4, characterized in that the inner side of the side plate (42) is provided with a guide rail (421) along the first direction; the two opposite side surfaces of the second body (5) are provided with guide grooves (51) corresponding to the two guide rails (421); the side plate (42) slides into the assembly chamber (43) from one end of the assembly chamber (43) along the first direction, and the guide rail (421) is correspondingly assembled with the guide groove (51).
6. The device according to claim 5, wherein the bottom surface of the receiving groove (52) is inclined in the first direction.
7. The device according to claim 6, characterized in that the bottom surface of the containing groove (52) is inclined towards the first end of the second body (5); the second body (5) is provided with a handle (6) at a first end thereof.
8. The apparatus according to any one of claims 1-7, wherein the vibration motor (3) is mounted to a bottom end surface of the vibration table.
9. The device according to claim 7, characterized in that said oscillating table comprises a plurality of said first bodies (4) superimposed in layers, each of said first bodies (4) being removably fitted with one of said second bodies (5); or the first body (4) at the lowest layer is connected with the base (1) through the vibration reduction column (2); the vibration motor (3) is arranged on the bottom end face of the first body (4) positioned at the lowest layer.
10. Device according to claim 9, characterized in that two adjacent first bodies (4) are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320248403.2U CN219490110U (en) | 2023-02-17 | 2023-02-17 | Bimetallic strip vibration stress relieving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320248403.2U CN219490110U (en) | 2023-02-17 | 2023-02-17 | Bimetallic strip vibration stress relieving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219490110U true CN219490110U (en) | 2023-08-08 |
Family
ID=87512274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320248403.2U Active CN219490110U (en) | 2023-02-17 | 2023-02-17 | Bimetallic strip vibration stress relieving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219490110U (en) |
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2023
- 2023-02-17 CN CN202320248403.2U patent/CN219490110U/en active Active
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