CN203156170U - Circuit board foot cutting device - Google Patents
Circuit board foot cutting device Download PDFInfo
- Publication number
- CN203156170U CN203156170U CN 201320125181 CN201320125181U CN203156170U CN 203156170 U CN203156170 U CN 203156170U CN 201320125181 CN201320125181 CN 201320125181 CN 201320125181 U CN201320125181 U CN 201320125181U CN 203156170 U CN203156170 U CN 203156170U
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- CN
- China
- Prior art keywords
- circuit board
- cutting blade
- base
- cutting
- sides
- 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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Abstract
The utility model discloses a circuit board foot cutting device which comprises a base. A cutting blade is arranged on the base; two screws are arranged on two sides of the cutting blade; two straight rods used for clamping a circuit board are arranged on the two screws, and are arranged on two sides of the cutting blade; a sliding rail is arranged on the base; the surface, making contact with the circuit board, of the cutting blade is a rough surface. Because the surface, making contact with the circuit board, of the cutting blade is the rough surface, after the binding posts of the circuit board are cut, a cutting notch is grinded by the rough surface, and will be provided with scratches and the like, roughness of the cutting notch can be increased, the circuit board does not need putting on a grinding wheel to grind, operating steps are reduced, working efficiency is improved, the circuit board is conveniently and continuously processed at a later period, and tin soldering operations can be conveniently conducted.
Description
Technical field
The utility model relates to a kind of circuit board and cuts foot device, is used for electronic component is welded in the wiring pin excision of stretching out on the circuit board.
Background technology
Usually use circuit board processing in the electric utility now, the manufacturing process of circuit board comprises printed circuit board, the cutting copper-clad plate is made the omnidistance diagram of circuit board, preliminary treatment copper-clad plate with photographic plate, the transfer printing circuit board, the corrosion wiring board, reflow machine, wiring board boring, the wiring board preliminary treatment, soldering of electronic components.
It is for the device that circuit board is stretched out long wiring pin excision behind soldering of electronic components on the circuit board that a kind of circuit board described in the utility model is cut foot device, existing circuit board is cut foot device and is comprised base, base is provided with horizontally disposed cutting blade, described cutting blade both sides are provided with two screw rods, described two screw rods are provided with two straight-bars that are used for clamping circuit board, two straight-bars are arranged on the both sides of cutting blade, rotation by screw rod can enlarge and dwindle the purpose that two distances between the straight-bar reach clamping and unclamp circuit board, base is provided with slide rail, and the slip of base on slide rail drives the cutting blade slip and realize cutting operation.
After cutting pin, circuit board also needs to carry out further soldering operation, and existing circuit board is cut foot device and is cut after the pin, it is very smooth that all cut the binding post below, soldering is difficult to burn-on, therefore under the existing process technology, need otch is polished after cutting pin cutting foot device, be polished to and carry out soldering again after coarse and process, and operating procedure is many and complicated like this, and the circuit board working (machining) efficiency descends.
Summary of the invention
The utility model is at the prior art deficiency, provides a kind of circuit board that can directly carry out the soldering operation behind the pin of cutting to cut foot device.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of circuit board is cut foot device, comprise base, described base is provided with cutting blade, described cutting blade both sides are provided with two screw rods, and described two screw rods are provided with two straight-bars that are used for clamping circuit board, and two straight-bars are arranged on the both sides of cutting blade, described base is provided with slide rail, and the face that described cutting blade contacts with circuit board is matsurface.The face that cutting blade contacts with circuit board is arranged to matsurface, make after the binding post excision on the circuit board, matsurface can be polished to otch, otch has cut etc., increase the roughness of otch, do not need again circuit board to be put on the emery wheel to polish, reduce operating procedure, increase work efficiency, make things convenient for the later stage to continue processing and carry out the soldering operation.
In the technique scheme, preferably, described base is provided with motor, described cutting blade is arranged on the motor shaft of described motor, the motor shaft of described cutting blade and described motor adopts three bolts triangular in shape fixing, adopts the triangle location to make and is difficult for the cutting blade fixation loosening, high rotating speed running status bottom knife is non-slip, operates steadily, cuts that pin is accurate, safety coefficient is high.
The utility model compared with prior art, have following beneficial effect: the utility model is arranged to matsurface with the face that cutting blade contacts with circuit board, make after the binding post excision on the circuit board, matsurface can be polished to otch, and otch has cut etc., increases the roughness of otch, do not need again circuit board to be put on the emery wheel to polish, reduce operating procedure, increase work efficiency, make things convenient for the later stage to continue processing and carry out the soldering operation.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of cutting blade among the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail: referring to Fig. 1 to Fig. 2, a kind of circuit board is cut foot device, comprise base 1, described base 1 is provided with cutting blade 2, described cutting blade 2 both sides are provided with two screw rods 3, and described two screw rods 3 are provided with two both sides that are arranged on cutting blade 2 for 4, two straight-bars 4 of straight-bar that clamp circuit board, described base 1 is provided with slide rail 5, and the face that described cutting blade 2 contacts with circuit board is matsurface.The face that cutting blade 2 contacts with circuit board is arranged to matsurface, make after the binding post excision on the circuit board, matsurface can be polished to otch, otch has cut etc., increase the roughness of otch, do not need again circuit board to be put on the emery wheel to polish, reduce operating procedure, increase work efficiency, make things convenient for the later stage to continue processing and carry out the soldering operation.
Described base 1 is provided with motor 6, described cutting blade 2 is arranged on the motor shaft of described motor 6, described cutting blade 2 adopts three bolts 7 triangular in shape fixing with the motor shaft of described motor 6, adopt the triangle location to make cutting blade 2 fixations, be difficult for loosening, high rotating speed running status bottom knife is non-slip, operates steadily, cuts that pin is accurate, safety coefficient is high.
Claims (2)
1. a circuit board is cut foot device, comprise base (1), described base (1) is provided with cutting blade (2), described cutting blade (2) both sides are provided with two screw rods (3), described two screw rods (3) are provided with two straight-bars (4) that are used for clamping circuit board, two described straight-bars (4) are arranged on the both sides of cutting blade (2), and described base (1) is provided with slide rail (5), it is characterized in that: the face that described cutting blade (2) contacts with circuit board is matsurface.
2. a kind of circuit board as claimed in claim 1 is cut foot device, it is characterized in that: described base (1) is provided with motor (6), described cutting blade (2) is arranged on the motor shaft of described motor (6), and described cutting blade (2) adopts three bolts (7) triangular in shape fixing with the motor shaft of described motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125181 CN203156170U (en) | 2013-03-19 | 2013-03-19 | Circuit board foot cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125181 CN203156170U (en) | 2013-03-19 | 2013-03-19 | Circuit board foot cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156170U true CN203156170U (en) | 2013-08-28 |
Family
ID=49017394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320125181 Expired - Fee Related CN203156170U (en) | 2013-03-19 | 2013-03-19 | Circuit board foot cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392176A (en) * | 2016-11-30 | 2017-02-15 | 无锡市创恒机械有限公司 | Circuit board pin shearing device |
| CN110977034A (en) * | 2019-10-29 | 2020-04-10 | 郑俊丽 | SPR composite heat preservation exterior sheathing anchor cutting device |
-
2013
- 2013-03-19 CN CN 201320125181 patent/CN203156170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392176A (en) * | 2016-11-30 | 2017-02-15 | 无锡市创恒机械有限公司 | Circuit board pin shearing device |
| CN110977034A (en) * | 2019-10-29 | 2020-04-10 | 郑俊丽 | SPR composite heat preservation exterior sheathing anchor cutting device |
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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: 20130828 Termination date: 20140319 |