CN203357298U - Clamping mechanism of PCBs - Google Patents
Clamping mechanism of PCBs Download PDFInfo
- Publication number
- CN203357298U CN203357298U CN 201320316420 CN201320316420U CN203357298U CN 203357298 U CN203357298 U CN 203357298U CN 201320316420 CN201320316420 CN 201320316420 CN 201320316420 U CN201320316420 U CN 201320316420U CN 203357298 U CN203357298 U CN 203357298U
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- CN
- China
- Prior art keywords
- clamping plate
- platform
- left clamping
- pcb board
- screw mandrel
- 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
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- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
The utility model discloses a clamping mechanism of PCBs. The clamping mechanism comprises a platform parallel to the horizontal plane, a left clamping plate arranged on the platform in a sliding mode, a right clamping plate fixedly arranged on the platform, screw rods arranged on the platform in a rotating mode and variable-frequency motors driving the screw rods to rotate. The left clamping plate and the right clamping plate are respectively and fixedly provided with threaded inserts matched with the screw rods, both the left clamping plate and the right claming plate are perpendicular to the platform, the left clamping plate is parallel to the right clamping plate, guide rails are arranged on the two sides of the platform, the left clamping plate is provided with corresponding idler wheels, and the idler wheels slide relative to the guide rails in the length direction of the guide rails. According to the clamping mechanism, the guide rails are arranged on the platform, the left clamping plate is provided with the idler wheels matched with the guide rails, and stability is good because the idler wheels are matched with the guide rails when the screw rods drive the left clamping plate to slide.
Description
Technical field
The utility model relates to a kind of clamp mechanism of pcb board.
Background technology
Optical detector of the prior art is a kind of equipment detected for solder joint on the pcb board material, the clamp mechanism of optical detector mainly adopts the rigidity clamp mechanism in the market, when the pcb board material is delivered to the detection station, the inductor of optical detector receives signal, and control by cylinder the head clamp that is positioned at pcb board material both sides and inwardly shrink, utilize head clamp to stop the movement of pcb board material, make the pcb board material be fixed, then further detect.Traditional clamp mechanism has such defect: complex structure, unfavorable reducing costs is difficult for regulating when detected pcb board size changes, and the head clamp of both sides easily departs from less stable while inwardly shrinking.
The utility model content
The purpose of this utility model is to overcome the defect existed in prior art, and a kind of clamp mechanism of pcb board is provided, and can regulate accordingly according to the pcb board of different size, uses flexibly and easily, and left clamping plate are while sliding, good stability.
For achieving the above object, the technical solution of the utility model has been to provide a kind of clamp mechanism of pcb board, comprise the platform paralleled with horizontal plane, slip is arranged at the left clamping plate on described platform, be fixedly installed on the right clamping plate on described platform, rotation is arranged at the screw mandrel on described platform, the variable-frequency motor that drives described screw mandrel to rotate, described left clamping plate, be fixedly installed respectively the swivel nut matched with described screw mandrel on described right clamping plate, described left clamping plate, described right clamping plate respectively with the perpendicular setting of described platform, described left clamping plate parallel setting with described right clamping plate, the both sides of described platform are provided with guide rail, be provided with corresponding roller on described left clamping plate, described roller slides with it mutually along the length direction of described guide rail.
As preferably, the length direction of described screw mandrel is perpendicular with the length direction of described left clamping plate, described right clamping plate respectively.
As preferably, described screw mandrel has two, and two described screw mandrels rotate respectively the both sides that are arranged at described platform, and two described screw mandrels parallel setting.
As preferably, also comprise controller, described controller is electrically connected mutually with described variable-frequency motor.
As preferably, be provided with the input touch-screen on described controller.
Advantage of the present utility model and beneficial effect are: be provided with guide rail on platform, be provided with the roller matched with guide rail on left clamping plate, when screw mandrel rotate to drive left clamping plate and slides, by coordinating of roller and guide rail, stability is better.
The accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
In figure: 1, platform; 2, left clamping plate; 3, right clamping plate; 4, screw mandrel; 5, variable-frequency motor; 6, swivel nut; 7, guide rail; 8, roller.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of clamp mechanism of pcb board, comprise the platform 1 paralleled with horizontal plane, slip is arranged at the left clamping plate 2 on described platform 1, be fixedly installed on the right clamping plate 3 on described platform 1, rotation is arranged at the screw mandrel 4 on described platform 1, the variable-frequency motor 5 that drives described screw mandrel 4 to rotate, described left clamping plate 2, be fixedly installed respectively the swivel nut 6 matched with described screw mandrel 4 on described right clamping plate 3, described left clamping plate 2, described right clamping plate 3 respectively with the perpendicular setting of described platform 1, described left clamping plate 2 parallel setting with described right clamping plate 3, the both sides of described platform 1 are provided with guide rail 7, be provided with corresponding roller 8 on described left clamping plate 2, described roller 8 slides with it mutually along the length direction of described guide rail 7.
As shown in Figure 1, the length direction of described screw mandrel 4 is perpendicular with the length direction of described left clamping plate 2, described right clamping plate 3 respectively.
As shown in Figure 1, described screw mandrel 4 has two, and two described screw mandrels 4 rotate respectively the both sides that are arranged at described platform 1, and two described screw mandrels 4 parallel setting.
Without diagram, also comprise controller, described controller is electrically connected mutually with described variable-frequency motor 5.Be provided with the input touch-screen on described controller.The size of the pcb board that the operating personnel detects as required, input corresponding parameter by the input touch-screen, controls variable-frequency motor 5, then controls the revolution of screw mandrel 4, easy to operate.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the clamp mechanism of a pcb board, it is characterized in that: comprise the platform paralleled with horizontal plane, slip is arranged at the left clamping plate on described platform, be fixedly installed on the right clamping plate on described platform, rotation is arranged at the screw mandrel on described platform, the variable-frequency motor that drives described screw mandrel to rotate, described left clamping plate, be fixedly installed respectively the swivel nut matched with described screw mandrel on described right clamping plate, described left clamping plate, described right clamping plate respectively with the perpendicular setting of described platform, described left clamping plate parallel setting with described right clamping plate, the both sides of described platform are provided with guide rail, be provided with corresponding roller on described left clamping plate, described roller slides with it mutually along the length direction of described guide rail.
2. the clamp mechanism of pcb board as claimed in claim 1, it is characterized in that: the length direction of described screw mandrel is perpendicular with the length direction of described left clamping plate, described right clamping plate respectively.
3. the clamp mechanism of pcb board as claimed in claim 1, it is characterized in that: described screw mandrel has two, and two described screw mandrels rotate respectively the both sides that are arranged at described platform, and two described screw mandrels parallel setting.
4. the clamp mechanism of pcb board as claimed in claim 1, it is characterized in that: also comprise controller, described controller is electrically connected mutually with described variable-frequency motor.
5. the clamp mechanism of pcb board as claimed in claim 4, is characterized in that: be provided with the input touch-screen on described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320316420 CN203357298U (en) | 2013-06-03 | 2013-06-03 | Clamping mechanism of PCBs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320316420 CN203357298U (en) | 2013-06-03 | 2013-06-03 | Clamping mechanism of PCBs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203357298U true CN203357298U (en) | 2013-12-25 |
Family
ID=49805118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320316420 Expired - Fee Related CN203357298U (en) | 2013-06-03 | 2013-06-03 | Clamping mechanism of PCBs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203357298U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764840A (en) * | 2017-10-31 | 2018-03-06 | 广东骏亚电子科技股份有限公司 | A kind of pcb board detection means and method |
| CN108161786A (en) * | 2017-11-22 | 2018-06-15 | 安徽新荣钢构有限公司 | A kind of plate fixing device |
| CN108746085A (en) * | 2018-06-20 | 2018-11-06 | 国网江苏省电力有限公司泰州供电分公司 | A kind of insulator cleaning car |
-
2013
- 2013-06-03 CN CN 201320316420 patent/CN203357298U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764840A (en) * | 2017-10-31 | 2018-03-06 | 广东骏亚电子科技股份有限公司 | A kind of pcb board detection means and method |
| CN108161786A (en) * | 2017-11-22 | 2018-06-15 | 安徽新荣钢构有限公司 | A kind of plate fixing device |
| CN108746085A (en) * | 2018-06-20 | 2018-11-06 | 国网江苏省电力有限公司泰州供电分公司 | A kind of insulator cleaning car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140603 |