CN207007489U - A kind of turning device - Google Patents
A kind of turning device Download PDFInfo
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- CN207007489U CN207007489U CN201720889513.1U CN201720889513U CN207007489U CN 207007489 U CN207007489 U CN 207007489U CN 201720889513 U CN201720889513 U CN 201720889513U CN 207007489 U CN207007489 U CN 207007489U
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- workbench
- drive mechanism
- turning device
- motor
- turn
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Abstract
The utility model provides a kind of turning device, for carrying out the Turnover testing of various dimensions to motor vehicle fuel tank, turning device includes workbench, the first drive mechanism and the second drive mechanism, wherein, workbench is used to place fuel tank, and fuel tank is fixed；First drive mechanism is used to drive workbench to rotate around first direction, and then makes to be placed on the fuel tank on workbench and rotated around first direction；Second drive mechanism is used to drive workbench to rotate around second direction, and second direction therein is set with first direction into angle, drive workbench to be rotated around first direction by the first drive mechanism drives workbench to be rotated around second direction with the second drive mechanism, the detection of the leakage rate to the fuel tank progress various dimensions on workbench can be completed, ensure that fuel tank upset quantity of fuel leakage meets to require, and then improve comfortableness of passenger when by bus.
Description
Technical field
A kind of detection means of fuel tank is the utility model is related to, particularly one kind is applied to motor vehicle fuel tank various dimensions
The turning device of detection.
Background technology
For automobile under different road conditions, the state of liquid level of fuel oil in fuel tank is inconsistent, may result in fuel from fuel tank and flows out,
Cause canister to fail, and then influence the comfortableness of passenger, smell very big smell of petrol in the car.This just needs one kind to simulate
The device of the interior fuel oil leak case detection of fuel tank under multimode.
Utility model content
In view of the above-mentioned problems in the prior art, the utility model offer is a kind of can be to the fuel tank of motor vehicle
Carry out the turning device of various dimensions upset.
To solve the above problems, the utility model provides a kind of turning device, it is more for being carried out to motor vehicle fuel tank
The Turnover testing of dimension, the turning device include：
Workbench, the workbench are used to place the fuel tank；
First drive mechanism, for driving the workbench to be rotated around first direction；
Second drive mechanism, for driving the workbench to be rotated around second direction, wherein the second direction and institute
First direction is stated to set into angle.
Preferably, first drive mechanism is the first motor, it is provided with the center of the lower surface of the workbench
One link slot, the output shaft of first motor are connected with the link slot, to drive the workbench around described the
One direction rotates.
Preferably, second drive mechanism includes the second motor and turn-over rack, set in the middle part of the turn-over rack
There is a bearing, second motor is installed in the turn-over rack and the output shaft of second motor connects with bearing assembling
Connect, second motor drives the turn-over rack to be rotated around the second direction, and then makes first drive mechanism and institute
Workbench is stated to rotate around the second direction.
Preferably, axis direction of the first direction for the output shaft of first motor, the second direction are
The axis direction of the output shaft of second motor, and the first direction is mutually perpendicular to the second direction.
Preferably, the turning device also includes being used for the experiment into U-shaped setting for supporting second drive mechanism
Stand, the turn-over rack are arranged on the test-bed and being capable of relatively described experiments under the driving of second motor
Gantry rotation.
Preferably, the turning device also includes inductor, for measuring the flip angle of the workbench.
Preferably, the inductor is arranged on the test-bed, including induction pieces and detection piece, the induction pieces
The turn-over rack is arranged in the side wall of the side of the test-bed, the detection piece is arranged on the test-bed
Close to the induction pieces side side wall on and setting corresponding with the induction pieces, to detect turning over for the turn-over rack
Gyration.
Preferably, the turning device also includes computer and power distribution cabinet, the computer drives with described first respectively
Motivation structure, the second drive mechanism and inductor electrical connection, the power distribution cabinet is to first drive mechanism, the second drive
Motivation structure and inductor power supply.
Preferably, the fixture for fixing the fuel tank is provided with the workbench.
Preferably, the fixture is one kind in fixing band, fastener or strap.
Compared with prior art, the beneficial effects of the utility model are：Multidimensional can be carried out to the fuel tank of motor vehicle
Spend Turnover testing, it is ensured that fuel tank upset quantity of fuel leakage meets to require, and then improves comfortableness of passenger when by bus.
Brief description of the drawings
Fig. 1 is a kind of turning device overall structure diagram provided by the utility model；
Fig. 2 is Fig. 1 A close-up schematic view.
Reference：
1st, workbench；2nd, the first drive mechanism；3rd, the second drive mechanism；4th, test-bed；5th, inductor；6th, calculate
Machine；7th, power distribution cabinet；21st, the first motor；31st, the second motor；32nd, turn-over rack；51st, detection piece；52nd, induction pieces.
Embodiment
It is below in conjunction with the accompanying drawings and specific real to make those skilled in the art be better understood from the technical solution of the utility model
Mode is applied to elaborate to the utility model.
The utility model provides a kind of turning device, for carrying out the Turnover testing of various dimensions to motor vehicle fuel tank,
Turning device includes workbench 1, the first drive mechanism 2 and the second drive mechanism 3, wherein, workbench 1 is used to place fuel oil
Case, and fuel tank is fixed；First drive mechanism 2 is used to drive workbench 1 to rotate around first direction, and then makes placement
Fuel tank on workbench 1 rotates around first direction, and the leakage rate to fuel tank when being rotated around first direction can be achieved
Detected；Second drive mechanism 3 is used to drive workbench 1 to rotate around second direction, and second direction therein and first
Direction is set into angle, is driven workbench 1 to be rotated around first direction by the first drive mechanism 3 and is driven with the second drive mechanism 3
Dynamic workbench 1 rotates around second direction, just realizes the upset for making workbench 1 carry out various dimensions, above-mentioned turning device can
Fuel tank is completed to overturn at any angle according to being actually needed, you can complete to carry out multidimensional to the fuel tank on workbench 1
The detection of the leakage rate of degree, it is ensured that fuel tank upset quantity of fuel leakage meets to require, and then improves comfortableness of passenger when by bus.
In an optional embodiment, the first drive mechanism 2 is the first motor 21, and the first motor 21 is stepper motor,
A link slot is provided with the center of the lower surface of workbench 1, output shaft and the link slot of stepper motor are connected, exported
Keyway is equipped with axle and link slot, and then by way of key and keyway coordinate, output shaft is carried out transmission company with link slot
Connect, to drive workbench 1 to be rotated around first direction by the output shaft of the first motor 21.
In addition, the second drive mechanism 3 includes the second motor 31 and turn-over rack 32, the second motor 31 is also stepper motor,
32 U-shaped setting of turn-over rack, and a bearing is provided with the middle part of U-shaped bottom surface, the first motor 21 is installed in turn-over rack 32
Bottom and the first motor 21 output shaft and bearing assembly connection, and through bearing so with the lower surface of workbench 1
Link slot drive connection, the second motor 31 drives turn-over rack 32 to be rotated around second direction, and then makes the He of the first drive mechanism 2
Workbench 1 rotates around second direction, realizes that workbench 1 carries out the upset of various dimensions.
In an optional embodiment, first direction for the first motor 21 output shaft axis direction, second direction
For the axis direction of the output shaft of the second motor 31, and first direction is mutually perpendicular to second direction, makes the He of the first drive mechanism 2
Second drive mechanism 3 structure when design is simpler, the convenient processing of structure and peace when being produced, being installed
Dress.
In an optional embodiment, turning device also include being used for supporting the second drive mechanism 3 into U-shaped setting
Test-bed 4, turn-over rack 32 are arranged on the upper end of U-shaped two side wall of test-bed 4, the second motor by bearing with
Test-bed 4 rotatably connects, when the second motor 31 driving relative test stand 4 of turn-over rack 32 is overturn, experiment
Stand 4 can ensure the even running of the second motor 31, and provide the support of sufficient intensity.
In an optional embodiment, turning device also includes inductor 5, and can measure work by inductor 5 puts down
The flip angle of platform 1, and then leakage rate of the fuel tank for understanding to be placed on workbench 1 on the position of all angles, make
Record is more accurate.
Further, inductor 5 is arranged on test-bed 4, and inductor 5 includes induction pieces 52 and detection piece 51, inspection
Survey part 51 and be arranged on U-shaped turn-over rack 32 in the side wall of the side of test-bed 4, induction pieces 52 are arranged on test-bed 4
Together turn with turn-over rack 32 in the side wall of the side of detection piece 51 and with 51 corresponding setting of detection piece, detection piece 51
Dynamic, induction pieces 52 determine to overturn by detecting position and the rotation amount of the first motor 21 and the second motor 31 of detection piece 51
The flip angle of stand 32.
In an optional embodiment, turning device also includes computer 6 and power distribution cabinet 7, and computer 6 is respectively with first
Drive mechanism 2, the second drive mechanism 3 and inductor 5 are electrically connected, and the output of stepper motor is can adjust by computer 6, and can be right
Data in whole test process carry out detailed record, and power distribution cabinet 7 is to the first drive mechanism 2, the and of the second drive mechanism 3
Inductor 5 is powered.
In an optional embodiment, the fixture for fixed fuel tank is provided with workbench 1, with guarantee pair
Fuel tank carries out the fixation of sufficient intensity, prevents fuel tank from being slided during being tested.Wherein, fixture can be with
It is one kind in fixing band, fastener or strap or several, in actual use, can be according to the need of actual use
Appropriate selection is carried out, and is not limited to the above-mentioned fixture enumerated.
Above example is only exemplary embodiment of the present utility model, is not used in limitation the utility model, and this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in essence of the present utility model and protection domain
It is interior, various modifications or equivalent substitution are made to the utility model, this modification or equivalent substitution also should be regarded as new in this practicality
In the protection domain of type.
Claims (10)
- A kind of 1. turning device, for carrying out the Turnover testing of various dimensions to motor vehicle fuel tank, it is characterised in that the upset Device includes：Workbench, for placing the fuel tank；First drive mechanism, for driving the workbench to be rotated around first direction；Second drive mechanism, for driving the workbench to be rotated around second direction, wherein the second direction and described the One direction is set into angle.
- 2. a kind of turning device as claimed in claim 1, it is characterised in that first drive mechanism is the first motor, institute State and a link slot is provided with the center of the lower surface of workbench, output shaft and the link slot transmission of first motor connect Connect, to drive the workbench to be rotated around the first direction.
- A kind of 3. turning device as claimed in claim 2, it is characterised in that second drive mechanism include the second motor and Turn-over rack, the middle part of the turn-over rack are provided with a bearing, and second motor is installed in the turn-over rack and described The output shaft of two motors and the bearing assembly connection, second motor drive the turn-over rack to turn around the second direction It is dynamic, and then first drive mechanism and the workbench is rotated around the second direction.
- 4. a kind of turning device as claimed in claim 3, it is characterised in that the first direction is defeated for first motor The axis direction of shaft, the second direction for second motor output shaft axis direction, and the first direction with The second direction is mutually perpendicular to.
- 5. a kind of turning device as claimed in claim 4, it is characterised in that the turning device also includes described for supporting The test-bed into U-shaped setting of second drive mechanism, the turn-over rack are arranged on the test-bed and described It can be rotated under the driving of two motors relative to the test-bed.
- 6. a kind of turning device as claimed in claim 5, it is characterised in that the turning device also includes inductor, is used for Measure the flip angle of the workbench.
- 7. a kind of turning device as claimed in claim 6, it is characterised in that the inductor is arranged on the test-bed On, including induction pieces and detection piece, the induction pieces are arranged on the turn-over rack close to the side of the side of the test-bed On wall, the detection piece be arranged on the test-bed in the side wall of the side of the induction pieces and with the induction pieces phase It is correspondingly arranged, to detect the flip angle of the turn-over rack.
- 8. a kind of turning device as claimed in claim 7, it is characterised in that the turning device also includes computer and distribution Cabinet, the computer electrically connect with first drive mechanism, the second drive mechanism and the inductor respectively, the power distribution cabinet To be powered to first drive mechanism, the second drive mechanism and the inductor.
- 9. a kind of turning device as claimed in claim 8, it is characterised in that be provided with the workbench for fixing institute State the fixture of fuel tank.
- 10. a kind of turning device as claimed in claim 9, it is characterised in that the fixture is fixing band, fastener or solid One kind in clamp plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889513.1U CN207007489U (en) | 2017-07-20 | 2017-07-20 | A kind of turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889513.1U CN207007489U (en) | 2017-07-20 | 2017-07-20 | A kind of turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007489U true CN207007489U (en) | 2018-02-13 |
Family
ID=61455667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720889513.1U Active CN207007489U (en) | 2017-07-20 | 2017-07-20 | A kind of turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163851A (en) * | 2018-10-09 | 2019-01-08 | 上汽大众汽车有限公司 | Fuel leak test equipment |
| CN109238596A (en) * | 2018-10-09 | 2019-01-18 | 湖北航宇精工科技有限公司 | Fuel tank air-tightness multi-function test stand |
-
2017
- 2017-07-20 CN CN201720889513.1U patent/CN207007489U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163851A (en) * | 2018-10-09 | 2019-01-08 | 上汽大众汽车有限公司 | Fuel leak test equipment |
| CN109238596A (en) * | 2018-10-09 | 2019-01-18 | 湖北航宇精工科技有限公司 | Fuel tank air-tightness multi-function test stand |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 065000 No.5 Dingxiang Road, Langfang Economic and Technological Development Zone, Hebei Province Patentee after: Hebei Shichang Auto Parts Co.,Ltd. Address before: 065001 No.5 Dingxiang Road, Langfang Economic and Technological Development Zone, Hebei Province Patentee before: HEBEI SHICHANG AUTO PARTS CO.,LTD. |