CN217786483U - Be applied to retarber assembly vibrating device of shaking table - Google Patents
Be applied to retarber assembly vibrating device of shaking table Download PDFInfo
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- CN217786483U CN217786483U CN202221641521.1U CN202221641521U CN217786483U CN 217786483 U CN217786483 U CN 217786483U CN 202221641521 U CN202221641521 U CN 202221641521U CN 217786483 U CN217786483 U CN 217786483U
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- retarder
- retarber
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- planar structure
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Abstract
The utility model discloses a be applied to retarber assembly vibrating device of shaking table belongs to retarber technical field, through installing first planar structure on the shaking table, second planar structure installs perpendicularly on first planar structure, the shaking table vibration drives first planar structure and second planar structure vibration; mounting the annular adapting tool on a second planar structure, and driving the annular adapting tool to vibrate by the second planar structure; a retarder mounting disc is mounted on the annular adapting tool, and the annular adapting tool drives the retarder mounting disc to vibrate; install the retarber assembly on the retarber mounting disc, realize the vibration to the retarber assembly. The vibration of the vibration table can provide the road surface excitation vibration and the related frequency sweep test for the retarder, and the fastening performance of the retarder and the anti-loosening performance of a related connector can be verified. The utility model provides a retarber assembly vibrating device installs simply conveniently, need not match a whole set of systems such as derailleur assembly, and therefore the vibration decay of light in weight reduces, safe and reliable.
Description
Technical Field
The utility model belongs to the technical field of the retarber, a be applied to retarber assembly vibrating device of shaking table is related to.
Background
The hydraulic retarder is an auxiliary braking system, and for vehicles which need to use braking frequently in mountainous areas, hills and urban areas and frequently run, the auxiliary braking system can greatly improve the running performance of the automobile, can obviously improve the driving comfort and prolong the service life of the automobile transmission and braking system. Because the retarder is assembled at the rear end of the transmission, the retarder not only bears vibration excitation when gears inside the transmission are meshed, but also needs to bear influence from road excitation due to special road excitation, the excitation can not only cause loosening of a connecting bolt of a shell of the retarder, but also can cause loosening of a wire harness connector of a retarder controller, and the excitation can cause abnormity or even incapability of working of the retarder, and the consequence is very serious. But at the present stage, the research and the scheme for the vibration of the retarder monomer are few and more traditional, mainly the vibration test and the related verification of the whole vehicle road test are carried out on the transmission in a matching way, and the method has the advantages of long test time, more occupied resources, high vehicle following detection difficulty and high test cost. In addition, the transmission and the retarder are integrally placed on the vibrating table to vibrate, but the whole weight of the transmission and the retarder is large, the requirement on the vibrating table is high, and the vibration attenuation is serious and the danger is large. Meanwhile, vibration excitation also has damage to the matched speed changer to a certain degree. Therefore, a new simple and reliable retarder assembly vibration device applied to the vibration table is sought to perform relevant vibration tests of the retarder unit.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that there is not a simple structure, safe and reliable can carry out vibration test's device to the retarber among the prior art, provide a be applied to the retarber assembly vibrating device of shaking table.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
the utility model provides a retarber assembly vibrating device applied to a vibrating table, which comprises a vibrating table, a bracket, an annular adapting tool and a retarber assembly; one end of the support is a first plane structure used for being fixed with the vibration table, and the other end of the support is a second plane structure vertically arranged on the first plane structure; one end of the annular adapting tool is installed on the second plane structure, the retarder installation disc is installed at the other end of the annular adapting tool, and the retarder assembly is installed on the retarder installation disc.
Preferably, a plurality of U-shaped holes are formed in the first plane structure, and support fixing bolts used for fixing the vibration table and the first plane structure are installed in the U-shaped holes.
Preferably, a circle of first bolt hole is formed in the second plane structure and the first bottom surface of the annular adapting tool, and an annular adapting tool fixing bolt for fixing the second plane structure and the annular adapting tool is installed in the first bolt hole.
Preferably, a circle of second bolt hole is formed in the second bottom surface of the annular adapting tool and the retarder mounting plate, and a retarder mounting plate fixing bolt for fixing the annular adapting tool and the retarder mounting plate is mounted in the second bolt hole.
Preferably, a plurality of mounting holes are evenly formed in the center of the retarder mounting plate, and retarder fixing bolts for fixing the retarder mounting plate and the retarder assembly are mounted in the mounting holes.
Preferably, the fixing plate is installed at the junction of the first planar structure and the second planar structure.
Preferably, the annular adapting tool is of a circular ring structure.
Preferably, the retarder mounting plate is a disc structure.
Preferably, the annular adapter tool and the retarder mounting disc have the same diameter.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a be applied to retarber assembly vibrating device of shaking table, regard retarber assembly as the test object, install first planar structure on the shaking table, second planar structure installs perpendicularly on first planar structure, the shaking table vibration drives first planar structure and the vibration of second planar structure; mounting the annular adapting tool on a second planar structure, and driving the annular adapting tool to vibrate by the second planar structure; a retarder mounting disc is mounted on the annular adapting tool, and the annular adapting tool drives the retarder mounting disc to vibrate; install the retarber assembly on the retarber mounting disc, realize the vibration to the retarber assembly. The vibration of the vibration table can give the road surface excitation vibration and relevant frequency sweep test to the retarder, and the fastening performance of the retarder and the anti-loosening performance of a relevant connector can be verified. The utility model provides a retarber assembly vibrating device installs simply conveniently, need not match a whole set of systems such as derailleur assembly, and therefore the vibration decay of light in weight reduces, safe and reliable.
Further, annular adaptation frock passes through retarber mounting disc fixed bolt with the retarber mounting disc and is connected, can dismantle the retarber mounting disc direct mount derailleur and carry out the relevant vibration test of derailleur and research when not carrying out retarber assembly vibration test.
Furthermore, the retarder mounting disc and the retarder assembly are connected through the retarder fixing bolt, so that the mounting of various types of retarders can be met, and the adaptability is strong; a plurality of mounting holes are uniformly formed in the center of the retarder mounting disc, the mounting position of the retarder assembly can be adjusted according to a certain angle, and the arrangement is flexible and adjustable.
Furthermore, a fixing plate is arranged at the junction of the first planar structure and the second planar structure, so that the fixing plate can play a role in stabilizing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is the utility model discloses be applied to the whole structure chart of retarber assembly vibrating device of shaking table.
Fig. 2 is the utility model discloses a be applied to retarber assembly vibrating device elevation view of shaking table.
Fig. 3 is the utility model discloses be applied to retarber assembly vibrating device side view of shaking table.
Fig. 4 is a schematic view of the annular adapting tool of the present invention.
Fig. 5 is the schematic view of the retarder mounting plate of the present invention.
Wherein: 1-a vibration table; 2-a scaffold; 3, annular adapting the tool; 4-a retarder mounting plate; 5-a retarder assembly; 6-retarder fixing bolt; 7-bracket fixing bolts; 8-retarder mounting plate fixing bolt; and 9-fitting the tool fixing bolt in an annular mode.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "horizontal", "inner" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the products of the present invention are used, the description is merely for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific direction, be constructed and operated in a specific direction, and therefore, cannot be understood as a limitation to the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the term "horizontal", if present, does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "set", "mounted", "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention will be described in further detail with reference to the accompanying drawings:
the utility model provides a be applied to retarber assembly vibrating device of shaking table, as shown in FIG. 1, this retarber assembly vibrating device includes shaking table 1, support 2, annular adaptation frock 3, retarber mounting disc 4, retarber assembly 5, retarber fixing bolt 6, support fixing bolt 7, retarber mounting disc fixing bolt 8 and annular adaptation frock fixing bolt 9.
As shown in fig. 2-3, one end of the bracket 2 is a first planar structure for fixing with the vibration table 1, the other end of the bracket 2 is a second planar structure vertically mounted on the first planar structure, and the first planar structure is provided with a plurality of U-shaped holes for fixing the first planar structure on the upper surface of the vibration table 1 through bracket fixing bolts 7; the fixing plate is arranged at the junction of the first plane structure and the second plane structure, and the fixing plate can play a role in stabilizing.
As shown in fig. 2-5, the one end of annular adaptation frock 3 is installed on the second planar structure, and retarder mounting disc 4, specific are installed to the other end of annular adaptation frock 3: a circle of first bolt holes are formed in the second plane structure and the first bottom surface of the annular adapting tool 3, and the annular adapting tool 3 is installed on the second plane structure through the annular adapting tool fixing bolts 9. All seted up round second bolt hole on annular adaptation frock 3's the second bottom surface and on retarber mounting disc 4, every bolt hole interval 15, retarber mounting disc 4 is the disc structure, retarber mounting disc 4 utilizes retarber mounting disc fixing bolt 8 to pass the second bolt hole and fixes on annular adaptation frock 3, annular adaptation frock 3 is the ring structure, retarber mounting disc 4 equals with 3 diameters of annular adaptation frock, guarantees that retarber mounting disc 4 is coaxial with annular adaptation frock 3.
The utility model provides a be applied to retarber assembly vibrating device of shaking table, the working process as follows:
firstly fix support 2 on shaking table 1, then install annular adaptation frock 3 on support 2, link to each other retarber assembly 5 and retarber mounting disc 4 again, install retarber mounting disc 4 and retarber assembly 5 integral erection on annular adaptation frock 3 at last, can adjust the installation angle of retarber assembly 5 according to the test requirement during the installation.
After the retarder assembly 5 is installed, bolts of the shell connecting bolt fastening performance need to be checked, and a fixed-torque wrench is used for fastening according to the specified tightening torque and marking records. And meanwhile, a wire harness connector of the retarder controller is connected, and power supply and data acquisition connection are provided, so that preparation before a vibration test is completed.
After the vibration test is started, the vibration can be carried out according to the iterated special road spectrum, the circular vibration can also be carried out according to the vibration working condition specified by the standard, whether the signal of the controller is abnormal or not is detected in the vibration process, and whether the wiring harness connector is loosened or not is judged. And after the vibration test of the specified time and cycle times is completed, the shell connecting bolt needing to be checked before the test is subjected to tightening torque detection again by using the fixed-torque wrench, and whether the bolt is loosened or not is judged.
The utility model provides a be applied to retarber assembly vibrating device of shaking table to retarber assembly 5 is as the test object, mountable polytypic retarber, and the installation direction of retarber can be according to certain angular rotation. The vibration table 1 can be used for giving the road surface excitation vibration and relevant frequency sweep test to the retarder, so that the fastening performance of the connecting bolt of the shell of the retarder and the anti-loosening performance of a relevant connector are verified. Utilize this device to combine shaking table 1 can study locking performance and the improvement measure of retarber casing bolt, verify simultaneously whether the locking fixed setting of connector is reasonable. The device retarber installation adapter is unanimous with derailleur installation interface, and annular adaptation frock passes through retarber mounting disc fixing bolt with the retarber mounting disc and is connected, when not carrying out retarber assembly vibration test, can dismantle 5 direct mount derailleurs of retarber assembly and carry out the relevant vibration test of derailleur and research. The utility model provides a be applied to retarber assembly vibrating device of shaking table, the advantage is as follows: 1) The device integral erection is simple convenient, has very strong suitability, can satisfy polytypic retarber and can press angle modulation retarber mounted position, arranges in a flexible way adjustably. 2) The device has the advantages of simple structure, no need of matching a whole set of systems such as a transmission assembly and the like, light weight, small vibration attenuation, flexible and simple implementation, less occupied resources and high reliability. 3) The device has very strong expansibility, and retarber installation adapter is unanimous with derailleur installation interface, and annular adaptation frock passes through retarber mounting disc fixed bolt with the retarber mounting disc and is connected, can switch over fast between retarber vibration and derailleur vibration test.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A retarder assembly vibration device applied to a vibration table is characterized by comprising the vibration table (1), a support (2), an annular adaptive tool (3) and a retarder assembly (5); one end of the support (2) is of a first plane structure used for being fixed with the vibration table (1), and the other end of the support (2) is of a second plane structure vertically arranged on the first plane structure; one end of the annular adaptive tool (3) is installed on the second plane structure, a retarder installation disc (4) is installed at the other end of the annular adaptive tool (3), and a retarder assembly (5) is installed on the retarder installation disc (4).
2. The vibration device applied to the retarder assembly of the vibrating table as defined in claim 1, wherein the first planar structure is provided with a plurality of U-shaped holes, and a bracket fixing bolt (7) for fixing the vibrating table (1) and the first planar structure is installed in each U-shaped hole.
3. The vibration device applied to the retarder assembly of the vibrating table as claimed in claim 1, wherein a circle of first bolt holes are formed in the second planar structure and the first bottom surface of the annular adapting tool (3), and annular adapting tool fixing bolts (9) for fixing the second planar structure and the annular adapting tool (3) are installed in the first bolt holes.
4. The retarder assembly vibrating device applied to the vibrating table according to claim 3, wherein a circle of second bolt holes are formed in the second bottom surface of the annular adaptive tool (3) and the retarder mounting plate (4), and retarder mounting plate fixing bolts (8) for fixing the annular adaptive tool (3) and the retarder mounting plate (4) are mounted in the second bolt holes.
5. The vibration device applied to the retarder assembly of the vibrating table as defined in claim 1, wherein a plurality of mounting holes are uniformly formed in the center of the retarder mounting plate (4), and retarder fixing bolts (6) for fixing the retarder mounting plate (4) and the retarder assembly (5) are installed in the mounting holes.
6. The vibration apparatus of a retarder assembly applied to a vibrating table of claim 1, further comprising a fixing plate installed at a junction of the first planar structure and the second planar structure.
7. The vibration device applied to the retarder assembly of the vibrating table as defined in claim 1, wherein the annular adapting tool (3) is of a circular ring structure.
8. The vibration device of a retarder assembly applied to a vibrating table of claim 7, wherein the retarder mounting plate (4) is of a disc structure.
9. The vibration device applied to the retarder assembly of the vibrating table as claimed in claim 8, wherein the annular adapting tool (3) and the retarder mounting plate (4) are equal in diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221641521.1U CN217786483U (en) | 2022-06-28 | 2022-06-28 | Be applied to retarber assembly vibrating device of shaking table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221641521.1U CN217786483U (en) | 2022-06-28 | 2022-06-28 | Be applied to retarber assembly vibrating device of shaking table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217786483U true CN217786483U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221641521.1U Active CN217786483U (en) | 2022-06-28 | 2022-06-28 | Be applied to retarber assembly vibrating device of shaking table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217786483U (en) |
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- 2022-06-28 CN CN202221641521.1U patent/CN217786483U/en active Active
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