CN111595591A - Test mounting structure - Google Patents
Test mounting structure Download PDFInfo
- Publication number
- CN111595591A CN111595591A CN202010404679.6A CN202010404679A CN111595591A CN 111595591 A CN111595591 A CN 111595591A CN 202010404679 A CN202010404679 A CN 202010404679A CN 111595591 A CN111595591 A CN 111595591A
- Authority
- CN
- China
- Prior art keywords
- mounting
- sliding
- collector
- seat
- test
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a test mounting structure which is used for mounting a collector to carry out NVH test on parts, and comprises a base, a sliding seat, a mounting frame and a collector mounting seat, wherein the sliding seat can be movably mounted on the base along the front-back direction, the mounting frame can be movably mounted on the sliding seat along the left-right direction, the collector mounting seat can be movably mounted on the mounting frame along the up-down direction, and the collector mounting seat is used for mounting the collector. So make the collector when detecting, can move about, the fore-and-aft direction, the adjustment mode is simple nimble, satisfies all-round to detecting the spare part that waits that is fixed in on the workstation, the detection and the control of the NVH index of being convenient for.
Description
Technical Field
The invention relates to the technical field of test tools, in particular to a test mounting structure.
Background
NVH is an English abbreviation of noise, vibration and sound vibration roughness, is an important index for evaluating the comfort level of the automobile, and can be used for judging whether the automobile parts reach the standard or not by detecting the NVH of the automobile parts. When the NVH collector measures automobile parts, it is fixed to keep in the time of need contacting automobile parts, just can continuously carry out data analysis with data transmission to controller, consequently need use the test jig to come to support and adjust the collector, and present test jig is difficult to install and fix, and the regulative mode is too complicated moreover, is unfavorable for short-term test.
Disclosure of Invention
The invention mainly aims to provide a test mounting structure, and aims to solve the problem that an NVH collector cannot be quickly fixed and adjusted and is not beneficial to quick detection in the existing process of detecting NVH of automobile parts.
In order to achieve the above object, the present invention provides a test mounting structure for mounting a collector to perform NVH test on a part, the test mounting structure comprising:
a base;
the sliding seat can be movably arranged on the base along the front-back direction;
the mounting rack can be movably mounted on the sliding seat along the left-right direction; and the number of the first and second groups,
the collector mounting seat can be movably mounted on the mounting frame in the vertical direction and is used for mounting a collector.
Optionally, a first guiding sliding structure is arranged between the base and the sliding seat, the first guiding sliding structure comprises a first sliding rail and a first sliding chute which are in sliding fit with each other, one of the first sliding rail and the first sliding chute is arranged on the base, and the other one of the first sliding rail and the first sliding chute is arranged on the sliding seat.
Optionally, the two opposite side ends of the base are respectively provided with a first limiting block for limiting the movement stroke of the sliding seat.
Optionally, the mounting bracket with be equipped with second direction sliding structure between the seat that slides, second direction sliding structure includes mutual sliding fit's second slide rail and second spout, the second slide rail with in the second spout, one of them is located the mounting bracket, another is located the seat that slides.
Optionally, the mounting bracket includes:
the bottom plate is movably arranged on the sliding seat along the left-right direction; and the number of the first and second groups,
the mounting plate extends along the vertical direction and extends along the left-right direction, and the mounting plate is fixedly mounted on the bottom plate;
the collector mounting seat can be movably mounted on the mounting plate along the vertical direction.
Optionally, the front side of the mounting plate is provided with a long slot extending along the vertical direction:
the collector mounting seat is movably mounted in the long-shaped groove along the vertical direction.
Optionally, a stud is arranged on the side surface of the collector mounting seat facing the mounting plate, and the stud is arranged in the elongated groove in a penetrating manner;
the collector mounting seat further comprises a fastening nut, and the fastening nut and the part of the stud extending out of the long-shaped groove are fixed through threads.
Optionally, the mounting bracket further includes a connecting rib plate, and the connecting rib plate is located between the mounting plate and the bottom plate.
Optionally, the test mounting structure further comprises a linear driving assembly, a fixed end of the linear driving assembly is mounted on the sliding seat, and a movable end of the linear driving assembly is mounted on the bottom plate.
Optionally, the second limiting blocks are respectively arranged at two opposite side ends of the sliding seat upwards from left to right for limiting the movement stroke of the bottom plate.
Optionally, the test mounting structure further includes a connecting piece fixedly mounted on the base, and a through hole is formed through the upper end surface of the connecting piece and used for allowing a bolt to pass through the through hole to fix the base to the workbench.
According to the technical scheme, the collector is mounted on the collector mounting seat, the sliding seat can be movably mounted on the base in the front-back direction, the mounting frame can be movably mounted on the sliding seat in the left-right direction, and the collector mounting seat can be movably mounted on the mounting frame in the up-down direction.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a perspective view of one embodiment (an angle) of a test mounting structure provided in the present invention;
FIG. 2 is a perspective view of one embodiment (at another angle) of the test mounting structure of FIG. 1;
fig. 3 is an exploded perspective view of the mounting bracket of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
32 | Mounting plate |
| 1 | |
321 | Long slot |
| 11 | |
33 | Connecting |
| 12 | Connecting |
4 | |
| 2 | |
41 | |
| 21 | |
42 | Fastening |
| 22 | Second slide rail | 5 | |
| 3 | |
51 | |
| 31 | Base plate |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
NVH is an English abbreviation of noise, vibration and sound vibration roughness, and is an important index for evaluating the comfort level of an automobile, at present, research and development costs of most automobiles are used for solving the NVH problem of the automobiles, and the NVH problem of the automobiles is mainly concentrated on a power assembly and automobile parts, so that the NVH detection of the automobile parts is of great importance, and whether the automobile parts reach the standard or not can be judged by detecting the NVH of the automobile parts. At the in-process that detects automobile parts NVH, need carry out data acquisition with the NVH value of NVH collector to automobile parts, when NVH collector measures automobile parts, it is fixed to keep in the time of need contacting automobile parts, just can continuously carry out data analysis with data transmission to controller, consequently need use the test jig to come to support and adjust the collector, and present test jig is difficult to install and fixed, and the regulative mode is too complicated moreover, be unfavorable for the short-term test.
In view of this, the present invention provides a test mounting structure, which is simple in adjustment and capable of realizing rapid detection, and fig. 1 to 3 are embodiments of the test mounting structure provided in the present invention.
Referring to fig. 1 to 2, the test mounting structure 100 includes a base 1, a sliding seat 2, a mounting frame 3, and a collector mounting seat 4, wherein the sliding seat 2 is movably mounted on the base 1 along a front-back direction, the mounting frame 3 is movably mounted on the sliding seat 2 along a left-right direction, the collector mounting seat 4 is movably mounted on the mounting frame 3 along a top-bottom direction, and the collector mounting seat 4 is used for mounting a collector.
According to the technical scheme, the collector is mounted on the collector mounting seat 4, the sliding seat 2 can be movably mounted on the base 1 along the front-back direction, the mounting frame 3 can be movably mounted on the sliding seat 2 along the left-right direction, and the collector mounting seat 4 can be movably mounted on the mounting frame 3 along the up-down direction, so that the collector can move up and down, left and right, and front-back directions when being detected, the adjusting mode is simple and flexible, the parts to be detected fixed on a workbench can be detected in all directions, and NVH indexes can be detected and monitored conveniently.
In order to realize the sliding seat 2 can be along the forward and backward movable mounting in base 1, in this embodiment, base 1 with be equipped with first direction sliding structure between the sliding seat 2, first direction sliding structure includes first slide rail 11 and first spout 21 of mutual sliding fit, first slide rail 11 with in the first spout 21, one of them is located base 1, and another is located sliding seat 2. Through first slide rail 11 with first spout 21 mutually supports, realizes the slip of seat 2 slides, in this embodiment, first slide rail 11 is located 1 up end of base, first spout 21 is located 2 lower end of seat slides.
Besides, the automatic movement of the sliding seat 2 can be realized by means of cylinder driving, hydraulic driving, gear transmission and the like, and will not be described in detail herein.
Further, in order to prevent the sliding seat 2 from sliding out of the first slide rail 11 during use, in this embodiment, the two opposite side ends of the base 1 are respectively provided with a first limiting block for limiting the movement stroke of the sliding seat 2. The two first limiting blocks respectively limit the forward and backward movement of the sliding seat 2, so that the overall safety is improved.
In order to realize the mounting bracket 3 can follow left right side to movable mounting in slide seat 2, in this embodiment, mounting bracket 3 with be equipped with second direction sliding structure between slide seat 2, second direction sliding structure includes mutual sliding fit's second slide rail 22 and second spout, second slide rail 22 with in the second spout, one of them is located mounting bracket 3, another is located slide seat 2. Through second slide rail 22 with the second spout is mutually supported, realizes the slip of mounting bracket 3, in this embodiment, second slide rail 22 is located 2 up end of sliding seat, the second spout is located terminal surface under the mounting bracket 3.
Further, mounting bracket 3 includes bottom plate 31 and mounting panel 32, bottom plate 31 along about to movable mounting in slide seat 2, mounting panel 32 along about to extend to the extension, mounting panel 32 fixed mounting in on the bottom plate 31, wherein, collector mount pad 4 can be along about to movable mounting in mounting panel 32. The structure is simple, the installation is convenient, and the up-down and left-right movement of the collector is realized.
In order to realize the movable installation of the collector installation seat 4, in this embodiment, referring to fig. 2, a long groove 321 extending in the up-down direction is penetrated through the front side surface of the installation plate 32, and the collector installation seat 4 is movably installed in the long groove 321 in the up-down direction. The structure is simple and easy to realize.
In order to facilitate the fixing and adjustment of the collector, in this embodiment, referring to fig. 3, a stud 41 is disposed on a side surface of the collector mounting base 4 facing the mounting plate 32, the stud 41 is inserted into the elongated slot 321, the collector mounting base 4 further includes a fastening nut 42, and the fastening nut 42 is fixed with a portion of the stud 41 extending out of the elongated slot 321 through a thread. Through stud 41 with fastening nut 42 complex mode realizes installation and dismantlement, simultaneously, collector mount pad 4 can also be relative mounting bracket 3 rotates, does benefit to the regulation of collector angle, and the detection scope is wider.
Besides, a sliding groove can be formed in the outer side surface of the collector installation seat 4, so that the collector installation seat 4 can slide up and down, but the installation angle of the collector installation seat 4 is set to be relatively fixed, and rotation adjustment is not facilitated.
In order to strengthen the stability of the mounting bracket 3, in this embodiment, the mounting bracket 3 further includes a connecting rib 33, and the connecting rib 33 is located between the mounting plate 32 and the bottom plate 31. The connecting rib plate 33, the mounting plate 32 and the bottom plate 31 form a triangular fixing structure, so that the fixing structure is more stable.
In order to realize the movement of the mounting frame 3, in this embodiment, the test mounting structure 100 further includes a linear driving assembly 5, a fixed end of the linear driving assembly 5 is mounted on the sliding seat 2, and a movable end of the linear driving assembly is mounted on the bottom plate 31. This achieves automatic driving of the mounting frame 3.
Further, the linear driving assembly 5 is a hydraulic cylinder 51, the hydraulic cylinder 51 is fixedly installed at one side end of the sliding seat 2, a telescopic rod of the hydraulic cylinder is connected with the bottom plate 31 in a driving mode, and the telescopic rod of the hydraulic cylinder stretches and retracts to drive the bottom plate 31 to slide left and right.
It should be noted that the linear driving assembly 5 may also be an air cylinder, a driving motor, etc., and will not be described in detail herein.
Further, in order to prevent the mounting frame 3 from sliding out of the second slide rail 22 during use, in this embodiment, the two opposite side ends of the sliding seat 2 are respectively provided with a second limiting block along the left and right directions to limit the movement stroke of the bottom plate 31. The two second limiting blocks respectively limit the left-right movement of the mounting rack 3, and the overall safety is improved.
In addition, the test mounting structure 100 further comprises a connecting piece 12 fixedly mounted on the base 1, a through hole is formed in the upper end face of the connecting piece 12 in a penetrating mode and used for allowing a bolt to penetrate through the through hole to fix the base 1 to the workbench, so that the structure is simple, and the bolt is fixed conveniently and detached.
It should be noted that, the connecting piece 12 is further provided with via holes formed in a staggered manner in the through holes, and the via holes are used for bolts to pass through to fix the connecting piece 12 to the base 1, so that the connecting piece is convenient to fix and disassemble.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a test mounting structure for install collector and carry out NVH test to spare part, its characterized in that, test mounting structure includes:
a base;
the sliding seat can be movably arranged on the base along the front-back direction;
the mounting rack can be movably mounted on the sliding seat along the left-right direction; and the number of the first and second groups,
the collector mounting seat can be movably mounted on the mounting frame in the vertical direction and is used for mounting a collector.
2. The test mounting structure of claim 1, wherein a first guiding sliding structure is disposed between the base and the sliding seat, the first guiding sliding structure includes a first sliding rail and a first sliding groove, the first sliding rail and the first sliding groove are slidably engaged with each other, one of the first sliding rail and the first sliding groove is disposed on the base, and the other is disposed on the sliding seat.
3. The test mounting structure of claim 2, wherein the base is provided with first stoppers at opposite ends thereof along a front-rear direction to limit a movement stroke of the sliding seat.
4. The test mounting structure of claim 1, wherein a second guiding sliding structure is disposed between the mounting frame and the sliding seat, the second guiding sliding structure includes a second sliding rail and a second sliding groove, which are slidably engaged with each other, one of the second sliding rail and the second sliding groove is disposed on the mounting frame, and the other one of the second sliding rail and the second sliding groove is disposed on the sliding seat.
5. The test mounting structure of claim 1, wherein the mounting bracket comprises:
the bottom plate is movably arranged on the sliding seat along the left-right direction; and the number of the first and second groups,
the mounting plate extends along the vertical direction and extends along the left-right direction, and the mounting plate is fixedly mounted on the bottom plate;
the collector mounting seat can be movably mounted on the mounting plate along the vertical direction.
6. The test mounting structure of claim 5, wherein the front side of the mounting plate is penetrated by an elongated slot extending in an up-down direction:
the collector mounting seat is movably mounted in the long-shaped groove along the vertical direction.
7. The test mounting structure of claim 5, wherein a stud is disposed on a side of the collector mounting base facing the mounting plate, the stud penetrating the elongated slot;
the collector mounting seat further comprises a fastening nut, and the fastening nut and the part of the stud extending out of the long-shaped groove are fixed through threads.
8. The test mounting structure of claim 5, further comprising a linear actuator assembly, a fixed end of the linear actuator assembly being mounted to the slide mount and a movable end of the linear actuator assembly being mounted to the base plate.
9. The test mounting structure of claim 8, wherein, along the left-right direction, two opposite side ends of the sliding seat are respectively provided with a second limiting block for limiting the movement stroke of the bottom plate.
10. The test mounting structure of claim 1, further comprising a connector fixedly mounted on the base, wherein a through hole is formed through an upper end surface of the connector for a bolt to pass through the through hole to fix the base to the worktable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010404679.6A CN111595591A (en) | 2020-05-12 | 2020-05-12 | Test mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010404679.6A CN111595591A (en) | 2020-05-12 | 2020-05-12 | Test mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111595591A true CN111595591A (en) | 2020-08-28 |
Family
ID=72180831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010404679.6A Pending CN111595591A (en) | 2020-05-12 | 2020-05-12 | Test mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111595591A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029890A (en) * | 2021-04-07 | 2021-06-25 | 山东蓝一检测技术有限公司 | Environment monitoring is with big building site raise dust monitor of application range |
| CN116380502A (en) * | 2023-04-07 | 2023-07-04 | 济南大学 | Multipoint synchronous NVH data acquisition layout method and system for EPS system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204667709U (en) * | 2015-05-04 | 2015-09-23 | 时庆敏 | Angle and length of side visual quadrilateral demonstrator |
| CN205898178U (en) * | 2016-08-02 | 2017-01-18 | 吉林大学 | Configuration of environment sensing and test are with intelligent electric motor car test bench |
| CN107336205A (en) * | 2017-06-28 | 2017-11-10 | 唐志赏 | It is a kind of have auxiliary step up function and can planar movement material lift equipment |
| CN206796453U (en) * | 2017-06-13 | 2017-12-26 | 昆山富通电子有限公司 | A kind of moulding mouth of a river automatically removes device |
| CN107956990A (en) * | 2017-12-22 | 2018-04-24 | 国网天津市电力公司 | A kind of monitor connecting bracket moving mechanism |
| CN108956185A (en) * | 2018-09-27 | 2018-12-07 | 深圳市迈实自动化有限公司 | A kind of ultrasonic probe characteristic measuring device |
| CN110220716A (en) * | 2019-06-12 | 2019-09-10 | 中国汽车工程研究院股份有限公司 | Parking system perception test platform |
-
2020
- 2020-05-12 CN CN202010404679.6A patent/CN111595591A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204667709U (en) * | 2015-05-04 | 2015-09-23 | 时庆敏 | Angle and length of side visual quadrilateral demonstrator |
| CN205898178U (en) * | 2016-08-02 | 2017-01-18 | 吉林大学 | Configuration of environment sensing and test are with intelligent electric motor car test bench |
| CN206796453U (en) * | 2017-06-13 | 2017-12-26 | 昆山富通电子有限公司 | A kind of moulding mouth of a river automatically removes device |
| CN107336205A (en) * | 2017-06-28 | 2017-11-10 | 唐志赏 | It is a kind of have auxiliary step up function and can planar movement material lift equipment |
| CN107956990A (en) * | 2017-12-22 | 2018-04-24 | 国网天津市电力公司 | A kind of monitor connecting bracket moving mechanism |
| CN108956185A (en) * | 2018-09-27 | 2018-12-07 | 深圳市迈实自动化有限公司 | A kind of ultrasonic probe characteristic measuring device |
| CN110220716A (en) * | 2019-06-12 | 2019-09-10 | 中国汽车工程研究院股份有限公司 | Parking system perception test platform |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029890A (en) * | 2021-04-07 | 2021-06-25 | 山东蓝一检测技术有限公司 | Environment monitoring is with big building site raise dust monitor of application range |
| CN116380502A (en) * | 2023-04-07 | 2023-07-04 | 济南大学 | Multipoint synchronous NVH data acquisition layout method and system for EPS system |
| CN116380502B (en) * | 2023-04-07 | 2024-03-08 | 济南大学 | Multipoint synchronous NVH data acquisition layout method and system for EPS system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111595591A (en) | Test mounting structure | |
| CN102874136A (en) | Adjustable system | |
| CN211061190U (en) | Automobile pedal system testing device | |
| CN216549445U (en) | Rear shock absorber installation device | |
| CN215865809U (en) | End detection clamping rack for speed reducer on gearbox | |
| CN216370943U (en) | Pneumatic assembly fixture for electric actuator | |
| CN114441190A (en) | Multi-axis local rigidity test device for automobile body | |
| CN113834665B (en) | Sliding door outward pushing experimental device | |
| CN112025581A (en) | Positioning piece and tool for front-end module assembling and positioning tool | |
| CN213290049U (en) | Tool suitable for simulation installation of various vehicle models | |
| CN219339255U (en) | Protective automobile seat adjusting device | |
| CN213148302U (en) | NVH mechanism for automobile gearbox test platform | |
| CN211288591U (en) | Vehicle-mounted rack mounting platform | |
| CN220347038U (en) | Auxiliary device for bending hanger of automobile gearbox | |
| CN220794897U (en) | Automobile engine suspension support detection device | |
| CN217466193U (en) | Leaf spring test fixture | |
| CN221582526U (en) | Welding tool structure | |
| CN212313669U (en) | Steering column with fixed force positioning and fracture function adjusting handle | |
| CN221054654U (en) | Instrument support for ocean survey and drawing | |
| CN218964272U (en) | Tapping machine processing cooperation device | |
| CN215865810U (en) | Clamping device for gearbox test | |
| CN221706449U (en) | Automobile injection molding aperture detection device | |
| CN220332629U (en) | Vehicle assembly and vehicle | |
| CN220814979U (en) | Guide mounting frame of assembled shear wall | |
| CN210060269U (en) | Welding tool for automobile engine suspension frame |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200828 |