CN209311061U - Engine front cover locks ability meter - Google Patents
Engine front cover locks ability meter Download PDFInfo
- Publication number
- CN209311061U CN209311061U CN201821680777.7U CN201821680777U CN209311061U CN 209311061 U CN209311061 U CN 209311061U CN 201821680777 U CN201821680777 U CN 201821680777U CN 209311061 U CN209311061 U CN 209311061U
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- Prior art keywords
- microswitch
- lock body
- cylinder
- front cover
- engine front
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- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 230000000903 blocking effect Effects 0.000 claims abstract description 26
- 238000011056 performance test Methods 0.000 claims abstract description 17
- 238000012360 testing method Methods 0.000 claims abstract description 8
- 241000593989 Scardinius erythrophthalmus Species 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses engine front covers to lock ability meter, including microswitch on-off performance test mechanism, microswitch fixing seat, safety door hook protection mechanism, lock body positioning seat, lock body hold-down mechanism, unlocking mechanism, blocking mechanism, PLC control circuit board and warning device；For fixing microswitch, microswitch on-off performance test mechanism is connected the opening and closing that testing jiggle switchs microswitch fixing seat with microswitch；Lock body positioning seat and lock body hold-down mechanism match, fixed lock body；Unlocking mechanism and blocking mechanism are respectively used to open and close lock body；Microswitch on-off performance test mechanism is connected with PLC control circuit board, and warning device is connected with PLC control circuit board, output alarm.The utility model reduces manpower locking and unlocking function and holds microswitch to plug-in unit manually, reduces the labor intensity of people, easy to operate, improves production efficiency, can operate more testers simultaneously, has certain stability to the control of product quality.
Description
Technical field
The utility model relates to a kind of detection tool, in particular to a kind of engine front cover locks ability meter.
Background technique
Engine front cover lock includes that lock body and microswitch form, and the on-off performance of front cover lock microswitch is such product
Key property, the effect on automobile are to judge whether bonnet is locked, and microswitch is for judging microswitch performance test
The main function of instrument is that detection front cover lock is which kind of state (blocking and unlocking condition).This detecting instrument is mainly by indicating
The composition such as lamp, buzzer, power supply and connector is solved manually by docking the connector of microswitch and detecting instrument
Lock and block action, unlock (unlocking condition): microswitch route is access, and buzzer warning and green indicator light brighten；It closes
Lock (blocking): microswitch route is open circuit, and buzzer is not alarmed not to brighten with green indicator light.Unlock and locking effect
Power is by manually completing, and operative employee labour is big.
Utility model content
The purpose of this utility model is to overcome the above problems, provide engine front cover lock ability meter.
In order to achieve the above objectives, the method that the utility model uses is: a kind of engine front cover lock ability meter, including
Microswitch on-off performance test mechanism, microswitch fixing seat, safety door hook protection mechanism, lock body positioning seat, lock body compacting machine
Structure, unlocking mechanism, blocking mechanism, PLC control circuit board and warning device；The microswitch fixing seat is micro- for fixing
Dynamic switch, opening and closing of the microswitch on-off performance test mechanism for the testing jiggle switch that is connected with microswitch；Institute
The lock body positioning seat and lock body hold-down mechanism stated match, for fixing lock body；Unlocking mechanism is respectively used to blocking mechanism
Open and close lock body；The microswitch on-off performance test mechanism is connected with the PLC control circuit board, described
Warning device be connected with the PLC control circuit board, output alarm.
As a kind of improvement of the utility model, the unlocking mechanism, blocking mechanism are all made of the execution machine with cylinder
Structure, the air pressure valve of the cylinder are connected with the PLC control circuit board.
As a kind of improvement of the utility model, the lock body hold-down mechanism includes a compression cylinder.
As a kind of improvement of the utility model, the cylinder is the cylinder with position sensor.
As a kind of improvement of the utility model, the warning device is the acousto-optic using buzzer and red eye
Warning device.
As a kind of improvement of the utility model, the switch performance tester includes a body structure, in cabinet
Apparatus mounting plate is provided in structure, the microswitch on-off performance test mechanism, microswitch fixing seat, safety door hook are protected
Shield mechanism, lock body positioning seat, lock body hold-down mechanism, unlocking mechanism and warning device are mounted on the upper end of the mounting plate
Face, blocking mechanism are mounted on the back side of the mounting plate, and PLC control circuit board and route are mounted in the cabinet.
As a kind of improvement of the utility model, the blocking mechanism includes lateral cylinder, Mobile base and longitudinal gas
Cylinder, the lateral cylinder are fixed on the back side of the mounting plate, and lateral cylinder is connected by guide rail with Mobile base, described
Longitudinal cylinder be arranged on Mobile base, through slot, the executing agency of the longitudinal cylinder are provided on the mounting plate
The extended through slot.
As a kind of improvement of the utility model, it is provided on the mounting plate and starts and stops button.
The utility model has the advantages that
The utility model is controlled using PLC system, is reduced manpower locking and unlocking function and is held microswitch pair manually
Plug-in unit, people only need both hands to press " starting " button, reduce the labor intensity of people, while the utility model is realized and simplified, behaviour
Facilitate, improve production efficiency, a people can operate more testers simultaneously, have certain stabilization to the control of product quality
Property, control blocking force and releasing force range.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the structural schematic diagram of the blocking mechanism of the utility model；
Fig. 4 is the structural schematic diagram of the unlocking mechanism of the utility model；
Fig. 5 is the structural schematic diagram of the safety door hook protection mechanism of the utility model；
Fig. 6 is the structural schematic diagram of the microswitch on-off performance test mechanism of the utility model；
Fig. 7 is the lock body positioning seat of the utility model；
Fig. 8 is the structural schematic diagram of the microswitch fixing seat of the utility model.
Each component in figure are as follows: 1, body structure, 2, blocking mechanism, 3, microswitch, 4, microswitch on-off performance test
Mechanism, 5, lock body hold-down mechanism, 6, unlocking mechanism, 7, warning device, 8, lock body positioning seat, 9, lock body, 10, microswitch fixes
Seat, 11, safety door hook protection mechanism, 21, lateral cylinder, 22, longitudinal cylinder, 23, guide rail, 24, executing agency, 61, mobile cylinder,
62, clamping cylinder, 91, safety door hook.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, the present embodiment is with the utility model
Implemented under premised on technical solution, it should be understood that these embodiments are merely to illustrate the utility model rather than limit this reality
With novel range.
Embodiment 1:
A kind of engine front cover as described in Fig. 1 to Fig. 8 locks ability meter, including microswitch on-off performance test machine
Structure 4, safety door hook protection mechanism 11, lock body positioning seat 8, lock body hold-down mechanism 5, unlocking mechanism 6, closes at microswitch fixing seat 10
Latch mechanism 2, PLC control circuit board and warning device 7.The microswitch fixing seat 10 is for fixing microswitch 3, institute
Opening and closing of the microswitch on-off performance test mechanism 4 stated for the testing jiggle switch 3 that is connected with microswitch 3.The lock
Body positioning seat 8 and lock body hold-down mechanism 5 match, and lock body hold-down mechanism 5 includes a compression cylinder, for fixing lock body 9.
Unlocking mechanism 6 and blocking mechanism 2 are respectively used to open and close lock body 9；The microswitch on-off performance test mechanism 4 with
The PLC control circuit board is connected, and the warning device 7 is connected with the PLC control circuit board, output report
Alert, in the present embodiment, the warning device 7 is the acoustic-optic alarm using buzzer and red eye.
The switch performance tester includes a body structure 1, apparatus mounting plate is provided on body structure, institute
The microswitch on-off performance test mechanism 4 that states, microswitch fixing seat 10, safety door hook protection mechanism 11, lock body positioning seat 8,
Lock body hold-down mechanism 5, unlocking mechanism 6 and warning device 7 are mounted on the upper surface of the mounting plate, and blocking mechanism 2 is installed
At the back side of the mounting plate, PLC control circuit board and route are mounted in the cabinet 1.
The unlocking mechanism, blocking mechanism are all made of the executing agency with cylinder, the air pressure valve of the cylinder and institute
The PLC control circuit board stated is connected, and the cylinder is the cylinder with position sensor.In the present embodiment, Xie Suoji
Structure includes mobile cylinder 61 and clamping cylinder 62.The blocking mechanism includes lateral cylinder 21, Mobile base and longitudinal gas
Cylinder 22, the lateral cylinder 21 are fixed on the back side of the mounting plate, and lateral cylinder 21 passes through guide rail 23 and Mobile base phase
Connection, the longitudinal cylinder 22 are arranged on Mobile base, and through slot, the longitudinal cylinder are provided on the mounting plate
The extended through slot of executing agency 24.
It is provided on the mounting plate and starts and stops button, the start and stop for tester.
The engine front cover lock ability meter operating procedure of the utility model is as follows:
1, front cover lock lock body and microswitch are fixed in microswitch fixing seat and lock body positioning seat as required manually, it is double
Hand presses start button and carries out test signal, if signal is closure, microswitch is access, then it represents that lock body is in unlocking shape
State carries out next step movement, indicates if signal is to disconnect；
2, in lock body hold-down mechanism cylinder push compress lock body, blocking mechanism 2 movement carry out block action (longitudinal cylinder to
Upper movement, lateral cylinder move forward), start to carry out test signal, for signal for that should be disconnection, microswitch be disconnected at this time
Next step is continued on road, if not, output alarm；
3, safety door hook protection mechanism acts, and safety door hook protects cylinder to move forward fixed safety door hook position, prevents safety door hook
91 rub with executing agency 24, lead to fall paint, and then blocking mechanism 2 is resetted that (longitudinal cylinder 22 moves down, lateral cylinder
21 move backward), unlocking mechanism carries out unlocking action, and mobile cylinder 61 moves forward, and clamping cylinder 62 clamps pawl relevant bits
It sets, mobile cylinder 61 moves backward, and clamping cylinder 62 unclamps pawl and is unlocked, and lock body hold-down mechanism cylinder moves up release
Then lock body removes front cover lock manually.
Detection locking force value is not needed when locking, but the blocking force come out by the pressure reduction of cylinder is needed to be closed
The certain range of lock control), if cylinder can not be latched (cylinder can not shift specified position onto) as required, equipment needs
Alarm.The data of 0~100N of blocking force are converted by air gauge.
Detection unlocking force value is not needed when unlocking, but the unlocking force come out by the pressure reduction of cylinder is needed to be opened
Lock, if cylinder can not be unlocked as required (cylinder can not shift specified position onto), equipment needs to alarm.Unlocking force 0~
The data of 60N are converted by air gauge.
Abnormal necessary alarm is met in test process and stop botton resets.
The utility model is controlled using PLC system, is reduced manpower locking and unlocking function and is held microswitch pair manually
Plug-in unit, people only need both hands to press " starting " button, reduce the labor intensity of people, while the utility model is realized and simplified, behaviour
Facilitate, improve production efficiency, a people can operate more testers simultaneously, have certain stabilization to the control of product quality
Property, control blocking force and releasing force range.
Technological means disclosed in the utility model is not limited to the technical means disclosed in the above technical means, also
Including technical solution consisting of any combination of the above technical features.It should be pointed out that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (8)
1. a kind of engine front cover locks ability meter, it is characterised in that: including microswitch on-off performance test mechanism, fine motion
Switch fixing seat, safety door hook protection mechanism, lock body positioning seat, lock body hold-down mechanism, unlocking mechanism, blocking mechanism, PLC control electricity
Road plate and warning device；The microswitch fixing seat is for fixing microswitch, the microswitch on-off performance
Opening and closing of the mechanism for testing for the testing jiggle switch that is connected with microswitch；The lock body positioning seat and lock body hold-down mechanism
It matches, for fixing lock body；Unlocking mechanism and blocking mechanism are respectively used to open and close lock body；The microswitch is logical
Disconnected performance test mechanism is connected with the PLC control circuit board, the warning device and the PLC control circuit board
It is connected, output alarm.
2. a kind of engine front cover according to claim 1 locks ability meter, it is characterised in that: the solution lock machine
Structure, blocking mechanism are all made of the executing agency with cylinder, and the air pressure valve of the cylinder is connected with the PLC control circuit board
It connects.
3. a kind of engine front cover according to claim 1 locks ability meter, it is characterised in that: the lock body compresses
Mechanism includes a compression cylinder.
4. a kind of engine front cover according to claim 2 locks ability meter, it is characterised in that: the cylinder is band
There is the cylinder of position sensor.
5. a kind of engine front cover according to claim 1 locks ability meter, it is characterised in that: the warning device
For using the acoustic-optic alarm of buzzer and red eye.
6. a kind of engine front cover according to claim 1 locks ability meter, it is characterised in that: before the engine
Cover lock ability meter includes a body structure, and apparatus mounting plate is provided on body structure, and the microswitch is logical
Disconnected performance test mechanism, microswitch fixing seat, safety door hook protection mechanism, lock body positioning seat, lock body hold-down mechanism, Xie Suoji
Structure and warning device are mounted on the upper surface of the mounting plate, and blocking mechanism is mounted on the back side of the mounting plate,
PLC control circuit board and route are mounted in the cabinet.
7. a kind of engine front cover according to claim 6 locks ability meter, it is characterised in that: the blocking mechanism
Including lateral cylinder, Mobile base and longitudinal cylinder, the lateral cylinder is fixed on the back side of the mounting plate, lateral gas
Cylinder is connected by guide rail with Mobile base, and the longitudinal cylinder is arranged on Mobile base, is provided on the mounting plate
Through slot, the extended through slot of the executing agency of the longitudinal cylinder.
8. a kind of engine front cover according to claim 6 locks ability meter, it is characterised in that: in the mounting plate
On be provided with and start and stop button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821680777.7U CN209311061U (en) | 2018-10-17 | 2018-10-17 | Engine front cover locks ability meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821680777.7U CN209311061U (en) | 2018-10-17 | 2018-10-17 | Engine front cover locks ability meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209311061U true CN209311061U (en) | 2019-08-27 |
Family
ID=67670989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821680777.7U Expired - Fee Related CN209311061U (en) | 2018-10-17 | 2018-10-17 | Engine front cover locks ability meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209311061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993709A (en) * | 2022-07-07 | 2022-09-02 | 温州市东风通用机电厂 | On-line detection device and test method for automobile engine hood lock |
-
2018
- 2018-10-17 CN CN201821680777.7U patent/CN209311061U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993709A (en) * | 2022-07-07 | 2022-09-02 | 温州市东风通用机电厂 | On-line detection device and test method for automobile engine hood lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tu Zhiming Inventor after: Chen Yanyu Inventor after: Shi Yongjing Inventor after: Tu Zhiyong Inventor after: Dong Jianhua Inventor before: Tu Zhiming Inventor before: Shi Yongjing Inventor before: Tu Zhiyong Inventor before: Dong Jianhua |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |