CN202539915U - Pressure distribution device with error detection function - Google Patents
Pressure distribution device with error detection function Download PDFInfo
- Publication number
- CN202539915U CN202539915U CN2012200298002U CN201220029800U CN202539915U CN 202539915 U CN202539915 U CN 202539915U CN 2012200298002 U CN2012200298002 U CN 2012200298002U CN 201220029800 U CN201220029800 U CN 201220029800U CN 202539915 U CN202539915 U CN 202539915U
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- stay
- pillar
- mounting column
- error detection
- support column
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Abstract
The utility model relates to a pressure distribution device with error detection function. The pressure distribution device comprises a bottom plate and a top plate, wherein a plurality of lamp housing locating columns are arranged at the middle part of the bottom plate; an installation support column is arranged at the middle part of an area enclosed by the plurality of lamp housing locating columns; the installation support column is fixed on the bottom plate and is provided with a lock plate arrangement support column connected with the installation support column through a thread; a cylinder is arranged at the part corresponding to the position of the lock plate arrangement support column at the middle part of the top plate; the cylinder is connected with a pressure head; the top part of the installation support column fixes a correlation sensor mounting plate through a nut, and a plurality of correlation sensors are arranged at the top part of the correlation sensor mounting plate. The pressure distribution device has the beneficial effects that the production period is short; the fabrication process is simple; high-level machining equipment is not needed; the fabrication cost is low, and the investment is less. A lock plate can be pressed into the device to 100% detect misleading and neglected loading of the lock plate and a dimming screw by using the pressure distribution device, and production of defective products is reduced.
Description
Technical field
The utility model relates to a kind of press fitting device with error detection function.
Background technology
Car headlamp is as one of the most important appearance component of automobile product and most important active safety functor; National legislation all has mandatory requirement to the illumination zone and the intensity of illumination of car headlamp; But because a variety of causes influence, as: the light that the light that the light that foozle causes departs from, rigging error causes lamp departs from, different road conditions cause departs from; Need adjust headlight beam for making light better illuminate road surface, the place ahead.
The car light dimming mechanism is generally the light modulation screw rod at present, and the specifications and models of light modulation screw rod must be mated with needed adjusting range.After the light modulation screw rod misplaced, just following situation may occur: adjusting screw(rod) was too short, and buckle comes off, and light modulation was lost efficacy; Adjusting screw(rod) is long, and effective thread is used up, and light modulation was lost efficacy.When using the light modulation screw rod to carry out light modulation on the car headlamp, use stay to be locked at the light modulation screw rod on the lamp housing, the light modulation screw rod is played location and fixation, can not come off from lamp housing to guarantee the light modulation screw rod; Have sealing ring between screw and the lamp housing, compress sealing ring in the time of stay locking light modulation screw rod, make sealing ring and lamp housing remain impaction state, it is airtight qualified to guarantee.Stay mistakes and omissions dress can cause light modulation inefficacy and airtight defective, also can cause the accessory waste of postorder in-process.Existing stay erecting device is manual to be put on the light modulation screw rod stay or on the pillar; Device compresses action more then; The manual stay of placing the phenomenon of putting and putting back occurs leaking through regular meeting, and there is very big subjectivity in artificial judgment, can not guarantee recall rate.
The utility model content
The purpose of the utility model provides a kind of press fitting device with error detection function; Stay and light modulation screw rod are placed into the leakage that relative position exists is put, mistake is leaked informaton the danger by hand to overcome in the prior art; And existing apparatus has only and is pressed into function merely, can not detect light modulation screw rod and stay whether mistakes and omissions dress, deficiency that apparatus function is more single.
The purpose of the utility model is to realize through following technical scheme:
A kind of press fitting device with error detection function comprises base plate and top board, and the corner of said base plate is provided with the lower limit guide pillar; Be provided with the upper limit post at top board and corresponding section, lower limit guide pillar position; The base plate middle part is provided with some lamp housing reference columns, and the middle part that said some lamp housing reference columns surround the zone is provided with mounting column, and mounting column is fixed on the base plate; Mounting column is provided with stay and places pillar; Stay is placed pillar and mounting column through being threaded, and the top board middle part is provided with cylinder with stay placement corresponding section, pillar position, and cylinder is connected with pressure head; The top of said mounting column is fixed with correlation sensor installing plate through nut, and the top of correlation sensor installing plate is provided with several correlation sensors.
It is hollow structure that said stay is placed pillar, and stay is placed the pillar inner bottom and is provided with spring, and an end of spring is resisted against the end face of mounting column, and the other end of spring is resisted against the bottom surface of slide block.
The top that said stay is placed pillar is provided with the lock washer slot to make way, and the top of placing pillar at said stay also is fixed with proximity transducer, and the top of said proximity transducer is identical with lock washer slot to make way bottom height.
The beneficial effect of the utility model is: can detect the mistakes and omissions dress of light modulation screw rod and stay automatically through sensor installation, and the quality through the automatic detecting sensor of programme-control, greatly reduce the discharge rate of defective products, and increase equipment testing function,
1, with short production cycle, manufacture craft is simple, does not need the machining equipment of higher level, and low preparation cost, and less input.
2, through using the utility model that the stay press-in device can 100% be detected the mistakes and omissions dress of stay and light regulating bolt, reduced the outflow of defective products.
3, the utility model can adopt the programme-control through PLC, and control precisely, and is safe and reliable to operation, and relatively other control mode is with the obvious advantage.
4, the information of the utility model can adopt screen displaying, can employee's false judgment time have been saved in the error message visualizing, has also saved the time of saving maintenance from damage.
5, the PLC program program that can control different product shows that on touch-screen the employee only needs a key operation can accomplish writing of program, has saved the time that program writes.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the described front view with press fitting device of error detection function of the utility model embodiment;
Fig. 2 is the described side view with press fitting device of error detection function of the utility model embodiment;
Fig. 3 is the described user mode reference diagram with press fitting device of error detection function of the utility model embodiment.
Among the figure:
1, base plate; 2, top board; 3, lower limit guide pillar; 4, upper limit post; 5, lamp housing reference column; 6, mounting column; 7, proximity transducer; 8, stay is placed pillar; 9, cylinder; 10, pressure head; 11, nut; 12, correlation sensor installing plate; 13, correlation sensor; 14, spring; 15, slide block; 16, lamp housing; 17, lock washer slot to make way.
The specific embodiment
Shown in Fig. 1-3, the described a kind of press fitting device with error detection function of the utility model embodiment comprises base plate 1 and top board 2; Corner on the said base plate 1 is provided with lower limit guide pillar 3; Be provided with upper limit post 4 in top board 2 and corresponding section, lower limit guide pillar 3 position, the middle part of base plate 1 is provided with some lamp housing reference columns 5, and the middle part that 5 of some lamp housing reference columns surround the zone is provided with mounting column 6; Mounting column 6 is fixed on the base plate 1; Mounting column 6 is provided with it and places pillar 8 through the stay that is threaded, and the middle part of top board 2 and stay are placed corresponding section, pillar 8 position and be provided with cylinder 9, and cylinder 9 is connected with pressure head 10; The top of said mounting column 6 is fixed with correlation sensor installing plate 12 through nut 11, and the top of correlation sensor installing plate 12 is provided with 4 correlation sensors 13.It is hollow structure that said stay is placed pillar 8, and stay is placed pillar 8 inner bottom and is provided with spring 14, and an end of spring 14 is resisted against the end face of mounting column 6, and the other end of spring 14 is resisted against the bottom surface of slide block 15.The top that said stay is placed pillar 8 is provided with lock washer slot to make way 17, and the top of placing pillar 8 at said stay also is fixed with proximity transducer 7, and the top of said proximity transducer 7 is identical with lock washer slot to make way 17 bottom height.
The utility model electrified control capable of using is press-fitted the light modulation screw rod of light fixture product, stay and lamp housing 16 and links together through cylinder.(cylinder 9 and pressure head 10 numbers are by the number decision of light regulating bolt) formed by cylinder 9 and pressure head 10 thereof in the part of the upper die, and the part of the lower die is that lamp housing reference column 5 and stay are placed pillar 8, correlation sensor 13 and proximity transducer 7 compositions.Special plane master cylinder drive device patrix runs to upper during work; (keep enough space placements and treat assembled workpiece) is placed into stay on the stay placement pillar 8, and stay placement pillar 8 is installed in above the mounting column 6 and finely tunes highly through mounting column 6 top screw threads.Lamp housing is placed through lamp housing reference column 5, afterwards O type circle and light modulation screw rod are placed on request.Workpiece starts after placing; The special plane master cylinder drives counterdie to the next; Adopt PLC programme-control cylinder 9 and pressure head 10 thereof to depress, in this process, have corresponding sensor to detect light regulating bolt and stay mistakes and omissions dress thereby stay, O type circle, light modulation screw rod linked together.
As shown in Figure 3, proximity transducer 7 is installed on the utility model, be used to survey stay and whether place; Have only the operative employee that stay is in place; After proximity transducer 7 was sensed corresponding signal, stay put in place and indicates OK, and the PLC program could be carried out next step operation.Otherwise press start button special plane attonity.The sensor that detects light modulation screw rod mistakes and omissions dress is a correlation sensor 13, and it is installed in above the correlation sensor installing plate 12.Slide block 15 is depressed into appointed positions through light regulating bolt at every turn, and PLC receives the signal of correlation sensor 13.If just induction is less than corresponding position signalling for light modulation screw rod mistakes and omissions dress correlation sensor 13, the PLC programme-control is reported to the police.The light modulation screw rod presses down and finishes rear spring 14 and upspring and wait for action next time.
The utility model can also be discerned the quality of the sensor 7,13 that detects stay mistakes and omissions dress automatically; When proximity transducer 7 punctures; Proximity transducer 7 is open-circuit condition; If PLC receives the signal that proximity transducer 7 continues open circuit in the device patrix rises, then PLC will report to the police by control program, and suggestion device is unusual.When proximity transducer 7 damages, the PLC program does not just receive the signal special plane attonity that stay is in place.When detecting the correlation switch, when correlation sensor 13 punctures, PLC receives the lasting light modulation screw rod signal that puts in place, and special plane is reported to the police.And this program is connected with grating on the special plane, if the employee touches grating because of carelessness, PLC receives and will control special plane behind the signal and reset, and prevents cylinder and presses the situation of hand to take place.The PLC program of the utility model links to each other with touch-screen;, touch-screen can demonstrate the option of operation information and different headlight programs on showing; The part of different lamps is pressed into program and can switches through PLC programme-control one key; Guarantee to be pressed into the versatility of special plane, saved the time of the back write-in program that at every turn changes the outfit.
When the utility model is pressed into program at the execution stay; At first proximity transducer 7 detects stay and puts in place, presses start button, and the special plane master cylinder is depressed; Sensor sensing is pressed into the light modulation screw rod by control device cylinder and pressure head 10 after master cylinder puts in place; Four correlation sensors 13 detect the light modulation screw rod and put in place, and simultaneously proximity transducer 7 confirms that staies exist, and prevent that master cylinder from coming off owing to stay that reasons such as vibrations cause in the decline process.Detect qualified back light modulation screw rod and be pressed into cylinder and reset, master cylinder resets.Thereby accomplish the process of press in of whole stay.If the employee is the careless grating that touches in this process, PLC receives and will control special plane behind the signal and reset, and prevents cylinder and presses the situation of hand to take place.Screen displaying is passed through in all error messages in this process.
The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within the protection domain of the utility model.
Claims (4)
1. press fitting device with error detection function; Comprise base plate (1) and top board (2); The corner of said base plate (1) is provided with lower limit guide pillar (3); Be provided with upper limit post (4) in top board (2) and lower limit guide pillar (3) corresponding section, position, base plate (1) middle part is provided with some lamp housing reference columns (5), and the middle part that surrounds the zone at said some lamp housing reference columns (5) is provided with mounting column (6); Mounting column (6) is fixed on the base plate (1); Mounting column (6) is provided with mounting column (6) and places pillar (8) through the stay that is threaded, and top board (2) middle part is placed pillar (8) corresponding section, position with stay and is provided with cylinder (9), and cylinder (9) is connected with pressure head (10); It is characterized in that: the top of said mounting column (6) is fixed with correlation sensor installing plate (12) through nut (11), and the top of correlation sensor installing plate (12) is provided with several correlation sensors (13).
2. the press fitting device with error detection function according to claim 1; It is characterized in that: said stay is placed pillar (8) and is hollow structure; Stay is placed pillar (8) inner bottom and is provided with spring (14); One end of spring (14) is resisted against the end face of mounting column (6), and the other end of spring (14) is resisted against the bottom surface of slide block (15).
3. the press fitting device with error detection function according to claim 2 is characterized in that: described correlation sensor (13) is 4.
4. according to each described press fitting device of claim 1-3 with error detection function; It is characterized in that: the top that said stay is placed pillar (8) is provided with lock washer slot to make way (17); The top of placing pillar (8) at said stay also is fixed with proximity transducer (7), and the top of said proximity transducer (7) is identical with lock washer slot to make way (17) bottom height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200298002U CN202539915U (en) | 2012-01-31 | 2012-01-31 | Pressure distribution device with error detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200298002U CN202539915U (en) | 2012-01-31 | 2012-01-31 | Pressure distribution device with error detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539915U true CN202539915U (en) | 2012-11-21 |
Family
ID=47160604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200298002U Expired - Fee Related CN202539915U (en) | 2012-01-31 | 2012-01-31 | Pressure distribution device with error detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539915U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846653A (en) * | 2012-11-30 | 2014-06-11 | 苏州工业园区高登威科技有限公司 | Shifter assembling device |
| CN104440080A (en) * | 2014-11-20 | 2015-03-25 | 安徽江淮汽车股份有限公司 | Installation device for engine valve spring upper gasket and lock clamp |
| CN107597986A (en) * | 2017-09-07 | 2018-01-19 | 上海峰晟机械设备有限公司 | The close plate lock seaming machine control detecting system of spiral shell |
| CN114559395A (en) * | 2021-12-30 | 2022-05-31 | 保定来福汽车照明集团沧州有限公司 | Quick installation device suitable for car light screw rod of adjusting luminance |
-
2012
- 2012-01-31 CN CN2012200298002U patent/CN202539915U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846653A (en) * | 2012-11-30 | 2014-06-11 | 苏州工业园区高登威科技有限公司 | Shifter assembling device |
| CN104440080A (en) * | 2014-11-20 | 2015-03-25 | 安徽江淮汽车股份有限公司 | Installation device for engine valve spring upper gasket and lock clamp |
| CN107597986A (en) * | 2017-09-07 | 2018-01-19 | 上海峰晟机械设备有限公司 | The close plate lock seaming machine control detecting system of spiral shell |
| CN107597986B (en) * | 2017-09-07 | 2019-03-12 | 上海峰晟机械设备有限公司 | The close plate lock seaming machine of spiral shell controls detection system |
| CN114559395A (en) * | 2021-12-30 | 2022-05-31 | 保定来福汽车照明集团沧州有限公司 | Quick installation device suitable for car light screw rod of adjusting luminance |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20200131 |