CN209387212U - A kind of movable type waterproof test device - Google Patents
A kind of movable type waterproof test device Download PDFInfo
- Publication number
- CN209387212U CN209387212U CN201920194385.8U CN201920194385U CN209387212U CN 209387212 U CN209387212 U CN 209387212U CN 201920194385 U CN201920194385 U CN 201920194385U CN 209387212 U CN209387212 U CN 209387212U
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- rack
- water tank
- microswitch
- power seat
- waterproof test
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Abstract
The utility model relates to a kind of mobile waterproof test devices, it is made of rack, power seat, counter and water tank, frame top is provided with power seat, power seat bottom end is connect by hinge with rack, the frame top setting of hinge side adjusts support rod, adjusts support rod and is flexibly connected with power seat bottom；The side of rack is provided with water tank, counter is housed in the rack above water tank, the front end of rack is fixed with controller, power seat and counter are connect through conducting wire with controller respectively, the test device has test speed consistent, conveniently moving and safe and reliable feature, diverter is fixed in the workpiece mounting bracket of water tank, it is left that diverter constantly moves left and right triggering, right microswitch, test can be ended automatically by reaching set number, it solves hand speed that existing manual operation has and frequency is inconsistent, movement is inconvenient and has the problem of security risk, meet the waterproof test needs of automobile steering device.
Description
Technical field
The utility model relates to a kind of mobile waterproof test devices, belong to car steering system detection field.
Background technique
Automobile is as the common vehicles, its ownership at home gradually goes up, since automobile can be a variety of
The stability of working environment downward driving, automobile receives the close attention of driver；In actual driving procedure, unavoidably
Rainy weather can be encountered, rainwater is possible to damage automobile steering device, directly has an impact to the steering system of automobile, when serious
It will lead to power steering failure, and then cause safety accident, therefore the waterproof performance of diverter is concerning the travel safety of automobile,
It needs to carry out strict waterproof test to it.
The waterproof testing process of diverter is that real vehicle steering system in water reciprocal is simulated using crank or steering wheel
Movement, moves back and forth rack gear with total travel, reaches defined cycle-index to carry out this test；Traditional detection project is past
It is carried out toward using artificial, i.e., by manually rotation load diverter, if carrying out multiple project tests simultaneously, due to each
The hand speed and frequency of people's detection direction disk are inconsistent, cause test result and actual detection demand to generate difference, influence to finish
The accuracy of fruit, in addition, traditional detection device is mobile inconvenient, it is difficult to be matched with other detection devices, and manually to steering
When device carries out the operation such as rotating, the hand of operator, which is encountered, is easy to produce scuffing on the inside of water tank, causes safety accident, it is therefore desirable to one
Mobile waterproof test device is planted to solve above-mentioned artificial deficiency.
Summary of the invention
The purpose of this utility model is that: consistent a kind of test speed, conveniently moving, safe and reliable is provided, it is existing to solve
The hand speed and frequency that the operation of somebody's work has are inconsistent, movement is inconvenient and have the mobile waterproof test of security hidden trouble
Device.
The technical solution of the utility model is:
A kind of movable type waterproof test device, it is made of rack, power seat, counter and water tank, it is characterised in that: machine
Top of the trellis is provided with power seat, and power seat bottom end is connect by hinge with rack, and the frame top of hinge side, which is arranged, to be adjusted
Support rod is saved, support rod is adjusted and is flexibly connected with power seat bottom；The side of rack is provided with water tank, in the rack above water tank
Equipped with counter, the front end of rack is fixed with controller, and power seat and counter are connect through conducting wire with controller respectively.
The adjusting support rod is telescopic rod.
The power seat is made of mounting plate, motor, speed reducer and transmission shaft, and speed reducer and electricity are fixed on mounting plate
One end of machine, speed reducer is equipped with transmission shaft by output shaft and shaft coupling, and the other end of speed reducer is connected by input shaft and motor
It connects, motor is connect through conducting wire with controller.
The counter is made of left microswitch, right microswitch and toucher, and left microswitch and right fine motion are opened
Close and be arranged in symmetry shape, be provided with toucher between left microswitch and right microswitch, toucher respectively with left microswitch
It is connected with right microswitch Intermittent Contact, left microswitch and right microswitch are connect through conducting wire with controller respectively.
The toucher by sliding sleeve, touch bar and connecting rod is constituted, sliding sleeve bottom, which is equipped with, touches bar, touches the bottom of bar
Eccentrically mounted to have connecting rod, the bottom end of connecting rod is provided with connector sleeve.
Water inlet pipe is provided on the water tank, the bottom in water tank is fixed with workpiece mounting bracket, the bottom end pair of water tank
Shape is claimed to be provided with idler wheel, the bottom end of the water tank between idler wheel is provided with outlet valve.
Utility model has the advantages that
The movable type waterproof test device has the characteristics that test speed consistent, conveniently moving and safe and reliable, in water tank
It is interior to be full of water, automobile steering device is fixed in mounting bracket, and transmission shaft and toucher are connect with diverter, is started
Motor can start waterproof test, and the torque of motor moves left and right diverter periodically, and constantly triggering is left, right microswitch,
Testing time is shown on registration plate on the controller, can terminate to test until reaching set number, solve existing
The hand speed that has of manual operation and frequency it is inconsistent, mobile inconvenient and have the problem of security risk, meet motor turning
The waterproof test of device needs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the toucher of the utility model；
Fig. 3 is the structural schematic diagram of the mounting bracket of the utility model；
Fig. 4 is the operation schematic diagram of the utility model.
In figure: 1, rack, 2, water tank, 3, controller, 4, mounting plate, 5, motor, 6, speed reducer, 7, transmission shaft, 8, adjusting
Support rod, 9, water inlet pipe, 10, workpiece mounting bracket, 11, fixed plate, 12, support column, 13, gusset, 14, limited post, 15, water outlet
Valve, 16, left microswitch, 17, right microswitch, 18, toucher, 19, sliding sleeve, 20, touch bar, 21, connecting rod, 22, connector sleeve,
23, workpiece.
Specific embodiment
The movable type waterproof test device is made of rack 1, power seat, counter and water tank 2, and the front end of rack 1 is fixedly mounted with
There is controller 3 (power switch), controller 3 is connected to power supply by conducting wire, it is provided with idler wheel on each stabilizer blade of rack 1, so as to
Carry out moving frame 1 as needed.
Power seat is provided at the top of rack 1, power seat is connect through conducting wire with controller 3.Power seat is by mounting plate 4, motor
5, speed reducer 6 and transmission shaft 7 are constituted, and are fixed with speed reducer 6 and motor 5 on mounting plate 4, one end of speed reducer 6 passes through output shaft
Transmission shaft 7 is housed with shaft coupling, transmission shaft 7 is used to connect the workpiece 26(diverter of pending waterproof test), it is mentioned for workpiece 26
For power to simulate the working condition of steering system in water, the other end of speed reducer 6 is connect by input shaft with motor 5, electricity
Machine 5 is servo motor 5, and motor 5 connect through conducting wire with controller 3, motor 5 the control periodical of controller 3 rotate forward with instead
Turn, provides power to transmission shaft 7 in a manner of simulating pilot steering when test device works.
Power seat bottom end is connect by hinge with rack 1, is provided with adjusting support rod at the top of the rack 1 of hinge side
8, adjusting support rod 8 is telescopic rod, adjusts support rod 8 and is flexibly connected with power seat bottom, dynamic to need to adjust according to test
The height and angle of power seat；
The side of rack 1 is provided with water tank 2, and water inlet pipe 9 is provided on water tank 2, and water inlet pipe 9 is used to add water to water tank 2, with
Waterproof test is carried out to workpiece 26, the bottom in water tank 2 is fixed with 26 mounting bracket 10 of workpiece, and 26 mounting bracket 10 of workpiece is used to
The workpiece 26 of pending waterproof test is installed, 26 mounting bracket 10 of workpiece is made of fixed plate 11 and support column 12, fixed plate 11
Upper to be fixed with support column 12 in symmetry shape, the side of support column 12 is connected by gusset 13 and fixed plate 11, and gusset 13 is in triangle
Shape, for reinforcing to support column 12, the end of support column 12 is provided with limited post 14, the installation of limited post 14 and workpiece 26
Hole cooperates fixed workpiece 26, and the bottom end symmetry shape of water tank 2 is provided with idler wheel, and idler wheel is used to increase the mobility of water tank 2, so as to root
According to the position for needing to adjust water tank 2, the bottom end of the water tank 2 between idler wheel is provided with outlet valve 15, and outlet valve 15 is used to that water is discharged
Water in case 2, to carry out subsequent waterproof test.
Counter is housed in the rack 1 of 2 top of water tank, counter is connect through conducting wire with controller 3.Counter is used to work
The testing time of part 26 is counted, and to terminate to test when reaching setting number, counter is micro- by left microswitch 16, the right side
Dynamic switch 17 and toucher 18 are constituted, and left microswitch 16 and right microswitch 17 are arranged in symmetry shape, left 16 He of microswitch
Right microswitch 17 is connect through conducting wire with controller 3 respectively, when left microswitch 16 and right microswitch 17 are collided every time, just
Controller 3 can be sent a signal to by conducting wire, once counted.
Be provided with toucher 18 between left microswitch 16 and right microswitch 17, toucher 18 respectively with left microswitch
16 connect with right 17 Intermittent Contact of microswitch, toucher 18 by sliding sleeve 19, touch bar 20 and connecting rod 21 is constituted, sliding sleeve 19 is set with
In rack 1, so that touching bar 20 can move left and right and not fall out, 19 bottom of sliding sleeve, which is equipped with, touches bar 20, touches bar 20
Bottom it is eccentrically mounted have a connecting rod 21, the bottom end of connecting rod 21 is provided with connector sleeve 22, and connector sleeve 22 is used to connect to be tested
Workpiece 26, and the rack gear of workpiece 26 is moved back and forth and passes to by connecting rod 21 and touches bar 20, and collides left microswitch 16
Or right microswitch 17 is counted with realizing.
The course of work of the test device are as follows: the mounting hole alignment limited post 14 of workpiece 26 is mounted on the installation branch of workpiece 26
On frame 10, connector sleeve 22 is mounted on the end of workpiece 26, moving frame 1 makes counter be in 2 top of water tank, and touches bar
20 are not in contact with each other with left microswitch 16 and right microswitch 17；According to the requirement of test, adjusting connecting rod 21 rotates power seat
It is connect to suitable angle, and by transmission shaft 7 with the input terminal of workpiece 26, that is, completes the installation of workpiece 26；Then pass through water inlet
Pipe 9 adds water into water tank 2, and water level is made to flood workpiece 26 completely, and starting controller 3 makes motor 5 start to work, which is
Start to carry out waterproof test to workpiece 26；
Motor 5 drives transmission shaft 7 to rotate by speed reducer 6, and transmission shaft 7 delivers torque to workpiece 26, the tooth of workpiece 26
Wheel drives the rack gear of engagement mobile under torque, since motor 5 is periodically rotated and reverse, rack gear therewith periodically into
Row side-to-side movement: when motor 5 rotates forward certain angle, the rack gear of workpiece 26 moves to limit on the right-right-hand limit position, work from limit on the left position
The rack drives toucher 18 of part 26 moves to limit on the right-right-hand limit position, touches bar 20 and collides right microswitch 17 signal is passed to control
Device 3 processed, counting accumulates once；When motor 5 inverts certain angle, the rack gear of workpiece 26 moves to limit on the left from limit on the right-right-hand limit position
Position, and toucher 18 is driven to move to limit on the left position, it touches bar 20 and collides left microswitch 16, counting accumulates once, should
Process constantly repeats, and when counting the number for reaching setting, shows that the testing time of workpiece 26 has had reached time of setting
Number can terminate the secondary test by controller 3.
The movable type waterproof test device has the characteristics that test speed consistent, conveniently moving and safe and reliable, due to adopting
Power is provided with motor 5, has unified the test speed and frequency of each workpiece 26, has reduced the mistake because of the inconsistent generation of manual operation
Difference, and have preferable safety, solves hand speed that existing manual operation has and frequency is inconsistent, mobile inconvenient and deposit
There is the problem of security risk, meets the waterproof test needs of automobile steering device.
Claims (6)
1. a kind of movable type waterproof test device, it is made of rack (1), power seat, counter and water tank (2), and feature exists
In: power seat is provided at the top of rack (1), power seat bottom end is connect by hinge with rack (1), the rack of hinge side
(1) top setting adjusts support rod (8), adjusts support rod (8) and is flexibly connected with power seat bottom；The side of rack (1) is arranged
Have water tank (2), counter is housed, the front end of rack (1) is fixed with controller (3), power in the rack (1) above water tank (2)
Seat and counter are connect through conducting wire with controller (3) respectively.
2. a kind of mobile waterproof test device according to claim 1, it is characterised in that: the adjusting support rod
It (8) is telescopic rod.
3. a kind of mobile waterproof test device according to claim 1, it is characterised in that: the power seat is by installing
Plate (4), motor (5), speed reducer (6) and transmission shaft (7) are constituted, and are fixed with speed reducer (6) and motor (5) on mounting plate (4), are subtracted
One end of fast machine (6) is equipped with transmission shaft (7) by output shaft and shaft coupling, and the other end of speed reducer (6) passes through input shaft and electricity
Machine (5) connection, motor (5) are connect through conducting wire with controller (3).
4. a kind of mobile waterproof test device according to claim 1, it is characterised in that: the counter is by left micro-
Dynamic switch (16), right microswitch (17) and toucher (18) are constituted, and left microswitch (16) and right microswitch (17) are in pair
Claim shape setting, be provided between left microswitch (16) and right microswitch (17) toucher (18), toucher (18) respectively with
Left microswitch (16) connects with right microswitch (17) Intermittent Contact, and left microswitch (16) and right microswitch (17) are respectively
It is connect through conducting wire with controller (3).
5. a kind of mobile waterproof test device according to claim 4, it is characterised in that: the toucher (18) by
Sliding sleeve (19) touches bar (20) and connecting rod (21) composition, and sliding sleeve (19) bottom, which is equipped with, touches bar (20), touches the bottom of bar (20)
Portion is eccentrically mounted to be had connecting rod (21), and the bottom end of connecting rod (21) is provided with connector sleeve (22).
6. a kind of mobile waterproof test device according to claim 1, it is characterised in that: set on the water tank (2)
It is equipped with water inlet pipe (9), the bottom in water tank (2) is fixed with workpiece (26) mounting bracket (10), and the bottom end symmetry shape of water tank (2) is set
It is equipped with idler wheel, the bottom end of the water tank (2) between idler wheel is provided with outlet valve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920194385.8U CN209387212U (en) | 2019-02-13 | 2019-02-13 | A kind of movable type waterproof test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920194385.8U CN209387212U (en) | 2019-02-13 | 2019-02-13 | A kind of movable type waterproof test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209387212U true CN209387212U (en) | 2019-09-13 |
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ID=67854057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920194385.8U Active CN209387212U (en) | 2019-02-13 | 2019-02-13 | A kind of movable type waterproof test device |
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| Country | Link |
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| CN (1) | CN209387212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483957A (en) * | 2021-08-16 | 2021-10-08 | 上汽通用五菱汽车股份有限公司 | Automobile steering device sealing performance endurance test detection device |
-
2019
- 2019-02-13 CN CN201920194385.8U patent/CN209387212U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483957A (en) * | 2021-08-16 | 2021-10-08 | 上汽通用五菱汽车股份有限公司 | Automobile steering device sealing performance endurance test detection device |
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