CN201229167Y - PCB plate clamping mechanism - Google Patents
PCB plate clamping mechanism Download PDFInfo
- Publication number
- CN201229167Y CN201229167Y CNU2008200377402U CN200820037740U CN201229167Y CN 201229167 Y CN201229167 Y CN 201229167Y CN U2008200377402 U CNU2008200377402 U CN U2008200377402U CN 200820037740 U CN200820037740 U CN 200820037740U CN 201229167 Y CN201229167 Y CN 201229167Y
- Authority
- CN
- China
- Prior art keywords
- pin
- pcb board
- holder
- pcb plate
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a PCB plate detecting device, in particular to a gripper mechanism when a PCB plate is detected. The gripper mechanism is provided with a retaining bracket which is arranged on a guide rail of a frame, one side of the retaining bracket is provided with a guide screw which drives the retaining bracket to front and back move on the guide rail, a PCB plate cramping mechanism is arranged on the retaining bracket, a front stop lever is fixedly connected with the retaining bracket, a rear stop lever is connected with the retaining bracket in a sliding way, at least one cramping apparatus is pivoted on the front stop lever, and the cramping apparatus is formed by a clamping chuck arranged on the upper portion of the front stop lever and a jacking block arranged on the lower portion of the front stop lever. A spring is arranged on the lower portion of the front stop lever, and the spring is pressed with the jacking block, when the retaining bracket moves to the fully-advanced end along the guide rail, an ejector pin device is pressed with the jacking block. The PCB plate detecting device has simple structure, which can conveniently and quickly clamp a PCB plate, improves the working efficiency, and simultaneously clamps the PCB plate more stably, assures clear images when a camera shoots the PCB plate, thereby improving the accurate detecting of the PCB plate.
Description
Technical field
The utility model relates to a kind of pcb board pick-up unit, the clamping device when especially a kind of pcb board detects.
Background technology
When usually pcb board being detected, need grip, and then utilize video camera pcb board is taken and to be compared, realize the purpose that the installation site of the electronic devices and components on the PCB is detected with the prestored information in the computer to pcb board.Usually the mechanism or the clamping steadiness that are used for clamping PCB on the checkout equipment are poor, and micro-displacement takes place in testing process pcb board easily, thereby influences detection architecture, or the clamping device relative complex, and is not too convenient to the loading and unloading of pcb board, reduced work efficiency.
Summary of the invention
In order to overcome the above-mentioned deficiency that mechanism exists that pcb board is clamped fixedly the time, the utility model provides a kind of pcb board to clamp mechanism.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of pcb board clamping device, has holder, holder is arranged on the guide rail of support, side at holder is provided with the screw mandrel that drives holder front and back motion on guide rail, holder is provided with pcb board and clamps mechanism, described pcb board clamps mechanism and comprises that crossbearer is in preceding pin on the holder and back pin and be fixedly installed in pin-lift arrangement on the support, preceding pin is fixedlyed connected with holder, back pin and holder are slidingly connected, at least be connected with anchor clamps on preceding pin, the quantity of anchor clamps is according to the pcb board width decision of required clamping.Described anchor clamps are by the chuck of pin top before being arranged at and be arranged at the jacking block of preceding pin below and form, and are provided with spring below preceding pin, and spring and jacking block offset, and when guide rail moved to foremost, pin-lift arrangement and jacking block offseted at holder.When holder moves forward, jacking block is head-on contacted with pin-lift arrangement, utilize lever principle, pin-lift arrangement compressing jacking block, the jacking block pressurized moves backward, and the chuck of top then is upturned, and anchor clamps are opened, and at this moment just can put into or take out pcb board.
In order to realize the keying to anchor clamps easily, further: described pin-lift arrangement is made up of bearing and push rod, and on the bearing fixed installation support, push rod is threaded with bearing.
Clamp position in preceding pin and back between the pin in order to locate pcb board better, further: pin and back pin are provided with the pcb board locating slot before described, when pcb board is installed, pcb board just are embedded in the pcb board locating slot.
In order to prevent that pcb board is from the slippage that is upturned of the pcb board locating slot of back on the pin, further: the pcb board locating slot on the pin of described back is provided with the inclination angles of 70～80 degree, can be owing to reasons such as holder vibration break away from from the pcb board locating slot of back pin in testing process during lower limb on pin and the tight pcb board of backstop bar cramp before making like this.
In order to realize the position adjustment of back pin on holder, to be suitable for the pcb board of different in width, convenient simultaneously fixing to pin position, back, further: the junction at back pin and holder is provided with the bar shaped pilot hole, back pin and holder make the back pin can carry out the upper-lower position adjustment in the length range of bar shaped pilot hole by the fixed screw fixed position.
For the ease of installing and fixing of spring, when jacking block on pin-lift arrangement and the anchor clamps is offseted, spring has can stablize pressurized, again further: the rear at spring is provided with spring base, the below of pin before spring base is fixedly mounted on, spring is placed in the spring base, and when spring bore pressure, spring base bore from the snap-in force of pin-lift arrangement to spring.
The utility model is simple in structure, to pcb board can implement clamping quickly and easily, improved work efficiency, also relatively more firm to the clamping of pcb board simultaneously, guaranteed that video camera carries out the clear of photographic images to pcb board, thereby improved the accuracy that pcb board detects.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model one-piece construction synoptic diagram.
Fig. 2 is the utility model fixed seat structure synoptic diagram.
Fig. 3 is the utility model
Among the figure: 1. pins 6. back pin 7. pin-lift arrangements 7-1. bearings 7-2. push rods 8. anchor clamps 8-1. chucks 8-2. jacking blocks 9. spring 10.PCB plate locating slots 11. bar shaped pilot holes 12. fixed screws 13. spring bases before holder 2. supports 3. guide rails 4. screw mandrels 5.
Embodiment
As Fig. 1, a kind of pcb board clamping device shown in Figure 2, has holder 1, holder 1 is arranged on the guide rail 3 of support 2, side at holder 1 is provided with the screw mandrel 4 that drives holder 1 front and back motion on guide rail 3, holder 1 is provided with pcb board and clamps mechanism, described pcb board clamps mechanism and comprises that crossbearer is in preceding pin on the holder 15 and back pin 6 and be fixedly installed in pin-lift arrangement 7 on the support 2, preceding pin 5 is fixedlyed connected with holder 1, back pin 6 is slidingly connected with holder 1, on preceding pin 1, be connected with anchor clamps 8 at least, as shown in Figure 3, described anchor clamps 8 are made up of with being arranged at the jacking block 8-2 of preceding pin 5 belows the chuck 8-1 of pin 5 tops before being arranged at, below preceding pin 5, be provided with spring 9, spring 9 offsets with jacking block 8-2, when guide rail 3 moved to foremost, pin-lift arrangement 7 offseted with jacking block 8-2 at holder 1.Described pin-lift arrangement 7 is made up of bearing 7-1 and push rod 7-2, on bearing 7-1 fixed installation support 2, push rod 7-2 is threaded with bearing 7-1, regulate with the front and back that make things convenient for push rod 7-2, preceding pin 5 and back pin 6 are provided with pcb board locating slot 10, wherein, the pcb board locating slot 10 on the back pin 6 is provided with the inclination angle of 70～80 degree.Junction at back pin 6 and holder 1 is provided with bar shaped pilot hole 11, and back pin 6 passes through fixed screw 12 fixed positions with holder 1.Be provided with spring base 13 at the rear of spring 9, the below of pin 5 before spring base 13 is fixedly mounted on.
During work, driving holder 1 by screw mandrel 3 travels forward, jacking block 8-2 parts of the anchor clamps 8 on the holder 1 offset with the push rod 7-2 that is installed in the pin-lift arrangement 7 on the support 2 recently, jacking block 8-2 is promoted backward, lever principle, chuck 8-1 part of top is upturned, and anchor clamps 8 just are in open mode, and just can put into or take out pcb board this moment between preceding pin 5 and back pin 6.Because the pcb board locating slot 10 of back pin 6 is provided with the inclination angle that is used to prevent pcb board installation back perk slippage, when pcb board is put into, one side of pcb board is close in the pcb board locating slot 10 that rests on back pin 6 earlier, and then the another side that puts down pcb board is to the pcb board locating slot 10 of preceding pin 5, when from pcb board locating slot 10 taking-up pcb boards, upwards lift pcb board on one side on the pin 5 earlier in the past, and then the pcb board locating slot 10 on the pin 6 after the pcb board another side is broken away from.After the pcb board arrangement finishes, screw mandrel 4 drives holder 1 and moves to backward in the process of video camera below, push rod 7-2 separates with jacking block 8-2, jacking block 8-2 outside returns under the effect of spring 9 restoring forces, chuck 8-1 presses down, a side outer rim of pin 5 before chuck 8-1 is pushed down pcb board and is positioned at, pcb board are positioned at a side outer rim of back pin 6 and are then fixed by the inclination angle that is arranged on pcb board locating slot 10.So just pcb board firmly is fixed between preceding pin 5 and the back pin 6.When pcb board installing and fixing on the holder 1 finish after, holder 1 is taken comparison inspection by the video camera below that screw mandrel 4 is pushed to the rear.
Claims (6)
1. pcb board clamping device, has holder (1), holder (1) is arranged on the guide rail (3) of support (2), side at holder (1) is provided with the screw mandrel (4) that drives holder (1) motion before and after guide rail (3) is gone up, holder (1) is provided with pcb board and clamps mechanism, it is characterized in that: described pcb board clamps mechanism and comprises that crossbearer is in preceding pin (5) on the holder (1) and back pin (6) and be fixedly installed in pin-lift arrangement (7) on the support (2), preceding pin (5) is fixedlyed connected with holder (1), back pin (6) is slidingly connected with holder (1), on preceding pin (1), be connected with anchor clamps (8) at least, described anchor clamps (8) by the chuck (8-1) that is arranged at preceding pin (5) top and be arranged at preceding pin (5) below jacking block (8-2) form, be provided with spring (9) in the below of preceding pin (5), spring (9) offsets with jacking block (8-2), when guide rail (3) moved to foremost, pin-lift arrangement (7) offseted with jacking block (8-2) at holder (1).
2. pcb board clamping device according to claim 1 is characterized in that: described pin-lift arrangement (7) is made up of bearing (7-1) and push rod (7-2), and on bearing (7-1) the fixed installation support (2), push rod (7-2) is threaded with bearing (7-1).
3. pcb board clamping device according to claim 1 is characterized in that: pin (5) and back pin (6) are provided with pcb board locating slot (10) before described.
4. pcb board clamping device according to claim 3 is characterized in that: the pcb board locating slot (10) on the described back pin (6) is provided with the inclination angle of 70～80 degree.
5. pcb board clamping device according to claim 1 is characterized in that: the junction at back pin (6) and holder (1) is provided with bar shaped pilot hole (11), and back pin (6) passes through fixed screw (12) fixed position with holder (1).
6. pcb board clamping device according to claim 3 is characterized in that: be provided with spring base (13) at the rear of spring (9), spring base (13) is fixedly mounted on the below of preceding pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200377402U CN201229167Y (en) | 2008-06-20 | 2008-06-20 | PCB plate clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200377402U CN201229167Y (en) | 2008-06-20 | 2008-06-20 | PCB plate clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201229167Y true CN201229167Y (en) | 2009-04-29 |
Family
ID=40634109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200377402U Expired - Fee Related CN201229167Y (en) | 2008-06-20 | 2008-06-20 | PCB plate clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201229167Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338749A (en) * | 2015-11-30 | 2016-02-17 | 成都市天目电子设备有限公司 | Novel device for stably clamping pcb |
| CN106973516A (en) * | 2012-01-02 | 2017-07-21 | 穆特拉茨国际有限公司 | The positioning and transmission of substrate |
| CN108562228A (en) * | 2018-06-08 | 2018-09-21 | 昆山迈致治具科技有限公司 | A kind of automation follow-on test equipment |
-
2008
- 2008-06-20 CN CNU2008200377402U patent/CN201229167Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973516A (en) * | 2012-01-02 | 2017-07-21 | 穆特拉茨国际有限公司 | The positioning and transmission of substrate |
| CN106973516B (en) * | 2012-01-02 | 2019-06-14 | 穆特拉茨国际有限公司 | The positioning and transmission of substrate |
| CN105338749A (en) * | 2015-11-30 | 2016-02-17 | 成都市天目电子设备有限公司 | Novel device for stably clamping pcb |
| CN108562228A (en) * | 2018-06-08 | 2018-09-21 | 昆山迈致治具科技有限公司 | A kind of automation follow-on test equipment |
| CN108562228B (en) * | 2018-06-08 | 2024-03-26 | 昆山迈致治具科技有限公司 | Automatic change continuous test equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101608902A (en) | A kind of pcb board clamping device | |
| CN202204782U (en) | PCB (printed circuit board) bilateral fixture | |
| CN106990307B (en) | Automatic positioning and deviation rectifying device for detecting comprehensive characteristics of plastic-shell piezoelectric device | |
| CN201229167Y (en) | PCB plate clamping mechanism | |
| CN106429414B (en) | A kind of automatic ear sending sheet devices | |
| CN202814437U (en) | Automatic optical detector and work piece fixture device thereof | |
| CN104803153A (en) | Plate piece conveying equipment | |
| CN101608901A (en) | A kind of pcb board anchor clamps | |
| CN107804547B (en) | Automatic labeling device for test tube | |
| CN116358814A (en) | Motor vibration testing mechanism | |
| CN203357295U (en) | Double-side fixture for PCB | |
| CN216466288U (en) | Reagent dish retaining ring feed structure for bonding equipment | |
| CN215447802U (en) | Positioning device for simultaneously positioning multiple products | |
| CN107219452B (en) | Novel clamp of flying probe testing machine | |
| CN201285278Y (en) | PCB plate clamper | |
| CN202206733U (en) | Butting locating type buckle mechanism | |
| CN201229166Y (en) | PCB plate clamping head | |
| CN217171958U (en) | Testing device for testing electronic equipment | |
| CN108718484B (en) | Automatic positioning mechanism of multi-station PCB | |
| CN101608900A (en) | A kind of pcb board clamping fixture head | |
| CN112858882A (en) | Mainboard testing device | |
| CN111721244A (en) | Carrying platform and size detection equipment | |
| CN221009469U (en) | Spring plate positioning and discharging mechanism | |
| CN220084897U (en) | Circuit board detects fixed frock | |
| CN116989726B (en) | Control arm ball pin axial clearance detection device and detection method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SUZHOU INDUSTRIAL PARK HUAXI PUMP INDUSTRY CO., LTD. Assignor: Suzhou Mingfu Automatic Equipment Co., Ltd. Contract fulfillment period: 2009.7.13 to 2014.7.12 Contract record no.: 2009320001233 Denomination of utility model: PCB clamping mechanism Granted publication date: 20090429 License type: Exclusive license Record date: 20090724 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.13 TO 2014.7.12; CHANGE OF CONTRACT Name of requester: SUZHOU INDUSTRIAL PARK HUAXI PUMP CO., LTD. Effective date: 20090724 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 |