CN203132810U - Vehicle-loaded product detection vibration table - Google Patents
Vehicle-loaded product detection vibration table Download PDFInfo
- Publication number
- CN203132810U CN203132810U CN 201320095611 CN201320095611U CN203132810U CN 203132810 U CN203132810 U CN 203132810U CN 201320095611 CN201320095611 CN 201320095611 CN 201320095611 U CN201320095611 U CN 201320095611U CN 203132810 U CN203132810 U CN 203132810U
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- CN
- China
- Prior art keywords
- vehicle
- vibration table
- shaking table
- mounted product
- electric cabinet
- Prior art date
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 6
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a vehicle-loaded product detection vibration table. The vehicle-loaded product detection vibration table comprises an electric control box fixed on an electric control box bracket, a YCT electromagnetic adjustable speed motor fixed on a base, and one bearing seat respectively fixed on the two sides of the upper end of the base and rotationally connected with double crankshafts by an inner bearing. The output end of a turbine reducer drives the rotation of the double crankshafts through a pulley transmission mechanism, the double crankshafts are connected with two connection rods, and the upper ends of the connection rods are commonly connected with a vibration table surface. A first line track is horizontally arranged on the vibration table surface, the lower end of an adjustment bracket is in slide connection with the inner part of the first line track. A second line track is vertically arranged on the upper end of the adjustment bracket, and the upper end of the second line track is in slide connection with a stop lever. The vehicle-loaded product detection vibration table is simple, compact and reasonable in structure; the vibration environment during the vehicle running process is simulated and the vibration bearing force of vehicle-loaded products is detected, the detection process is stable and reliable; and the service life is long.
Description
Technical field
The utility model relates to a kind of vehicle-mounted product and detects shaking table.
Background technology
Shaking table can the vibration environment of analog equipment in manufacturing, transportation and use, determines whether product has the ability of bearing this environment, is used for finding initial failure, is applicable to actual condition examination and stryctyrak test.This product is widely used in industries such as national defence, Aeronautics and Astronautics, communication, electronics, electrical equipment, automobile making.
Vehicle-mounted product detects shaking table and is used for the vibration environment that simulated automotive travels, and detects the vibration holding capacity of vehicle-mounted product.Traditional vehicle-mounted product detects shaking table by easy eccentric gearing, realizes the purpose of vibration detection.Its shortcoming is: 1. its to move eccentric track not steady; 2. the load variations during slow running causes the dead point hysteretic phenomenon serious; 3. shaft power is limited, and it is too small to cause carrying the test product ability; 4. serviceable life is short.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of vehicle-mounted product to detect shaking table, and the vibration environment during simulated automotive travels also detects the vibration holding capacity of vehicle-mounted product, and testing process is steadily reliable, long service life.
The technical scheme that provides according to the utility model, vehicle-mounted product detects shaking table and comprises the electric cabinet that is fixed on the electric cabinet support and the YCT electromagnetic varispeed motor that is fixed on the base, electric cabinet and YCT electromagnetic varispeed motor are electrically connected, YCT electromagnetic varispeed motor output terminal connects reducer of turbodrill, it is characterized in that: both sides, base upper end are fixed a bearing seat respectively, the bearing of bearing seat by the inside hyperbolic axle that is rotationally connected.Described reducer of turbodrill output terminal drives the hyperbolic axle by pulley transmission mechanism and rotates, and connects two connecting rods on the hyperbolic axle, vibration table of two common connections of small end.Laterally be provided with the first line rail on the vibration table, regulate the support lower end and be slidingly connected in the first line rail, and fastening by first set screw.Described adjusting support upper end vertically is provided with the second line rail, the pin that is slidingly connected on the second line rail, and pin is fastening by second set screw.
Further, be provided with the JDIA electromagnetic speed controller in the electric cabinet, can control the stepless speed regulation of YCT electromagnetic varispeed motor outputting power.
Further, connect baffle plate on the pin.
Further, pulley transmission mechanism comprises the driving pulley that is connected the reducer of turbodrill output terminal and is connected the driven pulley of hyperbolic axle one end that driving pulley drives driven pulley by driving belt.
Further, be provided with sliding sleeve between connecting rod and the hyperbolic axle.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable; Vibration environment during simulated automotive travels also detects the vibration holding capacity of vehicle-mounted product, and testing process is steadily reliable; Long service life; Can fully satisfy the relevant criterion testing requirements.
Description of drawings
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1-electric cabinet, 2-electric cabinet support, 3-YCT electromagnetic varispeed motor, 4-reducer of turbodrill, 5-pulley transmission mechanism, 6-base, 7-hyperbolic axle, 8-bearing seat, the 9-first line rail, 10-vibration table, 11-regulate support, 12-pin, 13-baffle plate, 14-first set screw, 15-second set screw, the 16-second line rail, 17-driving pulley, 18-driven pulley, 19-driving belt, 20-connecting rod, 21-sliding sleeve
Embodiment
Embodiment during following the utility model is incited somebody to action by reference to the accompanying drawings is further described:
As shown in Figure 1, the utility model mainly comprises the electric cabinet 1 that is fixed on the electric cabinet support 2 and the YCT electromagnetic varispeed motor 3 that is fixed on the base 6, electric cabinet 1 and YCT electromagnetic varispeed motor 3 are electrically connected, and YCT electromagnetic varispeed motor 3 output terminals connect reducer of turbodrill 4.Be provided with the JDIA electromagnetic speed controller in the electric cabinet 1, can control the stepless speed regulation of YCT electromagnetic varispeed motor 3 outputting powers.
Both sides, base 6 upper end are fixed a bearing seat 8 respectively, the bearing of bearing seat 8 by the inside hyperbolic axle 7 that is rotationally connected.Described reducer of turbodrill 4 output terminals drive hyperbolic axle 7 by pulley transmission mechanism 5 and rotate.Connect vibration table 10 of the common connection in 20, two connecting rod 20 upper ends of two connecting rods on the hyperbolic axle 7.Laterally be provided with the first line rail 9 on the vibration table 10, regulate support 11 lower ends and be slidingly connected in the first line rail 9, and fastening by first set screw 14.Described adjusting support 11 upper ends vertically are provided with the second line rail, 16, the second line rails, the 16 upper ends pin 12 that is slidingly connected, and pin 12 is fastening by second set screw 15.Connect baffle plate 13 on the described pin 12.
Described pulley transmission mechanism 5 comprises the driving pulley 17 that is connected reducer of turbodrill 4 output terminals and the driven pulley 18 that is connected hyperbolic axle 7 one ends, and driving pulley 17 drives driven pulley 18 by driving belt 19.
Be provided with sliding sleeve 21 between described connecting rod 20 and the hyperbolic axle 7.
The utility model is installed in vehicle-mounted product on the vibration table 10 in use, clamps by pin 12 and baffle plate 13 adjusting positions.During detection, start YCT electromagnetic varispeed motor 3 and drive 7 rotations of hyperbolic axle by pulley transmission mechanism 5.Hyperbolic axle 7 drives vibration table 10 up-down vibration by connecting rod 20, and the JDIA electromagnetic speed controller can be realized stepless speed regulation to YCT electromagnetic varispeed motor 3, and testing process is steadily reliable, long service life.
Claims (5)
1. a vehicle-mounted product detects shaking table, comprise the electric cabinet (1) that is fixed on the electric cabinet support (2) and be fixed on YCT electromagnetic varispeed motor (3) on the base (6), electric cabinet (1) and YCT electromagnetic varispeed motor (3) are electrically connected, YCT electromagnetic varispeed motor (3) output terminal connects reducer of turbodrill (4), it is characterized in that: both sides, base (6) upper end are fixed a bearing seat (8) respectively, the bearing of bearing seat (8) by the inside hyperbolic axle (7) that is rotationally connected; Described reducer of turbodrill (4) output terminal drives hyperbolic axle (7) by pulley transmission mechanism (5) and rotates, and hyperbolic axle (7) is gone up and connected two connecting rods (20), the common vibration table (10) that connects in two connecting rods (20) upper end; Laterally be provided with the first line rail (9) on the vibration table (10), regulate support (11) lower end and be slidingly connected in the first line rail (9), and fastening by first set screw (14); Described adjusting support (11) upper end vertically is provided with the second line rail (16), the pin (12) that is slidingly connected on the second line rail (16), and pin (12) is fastening by second set screw (15).
2. vehicle-mounted product as claimed in claim 1 detects shaking table, and it is characterized in that: described electric cabinet is provided with the JDIA electromagnetic speed controller in (1), can control the stepless speed regulation of YCT electromagnetic varispeed motor (3) outputting power.
3. vehicle-mounted product as claimed in claim 1 detects shaking table, it is characterized in that: described pin (12) is gone up and is connected baffle plate (13).
4. vehicle-mounted product as claimed in claim 1 detects shaking table, it is characterized in that: described pulley transmission mechanism (5) comprises the driving pulley (17) that is connected reducer of turbodrill (4) output terminal and the driven pulley (18) that is connected hyperbolic axle (7) one ends, and driving pulley (17) drives driven pulley (18) by driving belt (19).
5. vehicle-mounted product as claimed in claim 1 detects shaking table, it is characterized in that: be provided with sliding sleeve (21) between described connecting rod (20) and the hyperbolic axle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095611 CN203132810U (en) | 2013-03-01 | 2013-03-01 | Vehicle-loaded product detection vibration table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095611 CN203132810U (en) | 2013-03-01 | 2013-03-01 | Vehicle-loaded product detection vibration table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132810U true CN203132810U (en) | 2013-08-14 |
Family
ID=48940782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320095611 Expired - Fee Related CN203132810U (en) | 2013-03-01 | 2013-03-01 | Vehicle-loaded product detection vibration table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132810U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153282A (en) * | 2016-07-28 | 2016-11-23 | 东北大学 | Automobile tire exciting device and method under the transport condition of adjustable amplitude |
| CN106950022A (en) * | 2017-05-17 | 2017-07-14 | 郑州云海信息技术有限公司 | A kind of method for packing vibration-testing |
| CN117433731A (en) * | 2023-12-20 | 2024-01-23 | 苏州苏试试验集团股份有限公司 | Composite vibration test device |
-
2013
- 2013-03-01 CN CN 201320095611 patent/CN203132810U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153282A (en) * | 2016-07-28 | 2016-11-23 | 东北大学 | Automobile tire exciting device and method under the transport condition of adjustable amplitude |
| CN106153282B (en) * | 2016-07-28 | 2019-03-05 | 东北大学 | Vehicle tire vibration excitation device and method in driving state with adjustable amplitude |
| CN106950022A (en) * | 2017-05-17 | 2017-07-14 | 郑州云海信息技术有限公司 | A kind of method for packing vibration-testing |
| CN117433731A (en) * | 2023-12-20 | 2024-01-23 | 苏州苏试试验集团股份有限公司 | Composite vibration test device |
| CN117433731B (en) * | 2023-12-20 | 2024-03-12 | 苏州苏试试验集团股份有限公司 | Composite vibration test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140301 |