CN203156355U - Circuit board pin cutting device - Google Patents
Circuit board pin cutting device Download PDFInfo
- Publication number
- CN203156355U CN203156355U CN 201320125138 CN201320125138U CN203156355U CN 203156355 U CN203156355 U CN 203156355U CN 201320125138 CN201320125138 CN 201320125138 CN 201320125138 U CN201320125138 U CN 201320125138U CN 203156355 U CN203156355 U CN 203156355U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- base
- cutting blade
- cutting piece
- grinding wheel
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a circuit board pin cutting device which comprises a base. A cutting piece is arranged on the base. Two screw rods are arranged on two sides of the cutting piece. Two straight rods for clamping a circuit board are arranged on the two screw rods, and are arranged on two sides of the cutting piece. A sliding rail is arranged on the base, and the base is further provided with a grinding wheel with the same height with that of the cutting piece. Due to the fact that the base is further provided with the grinding wheel with the same height with that of the cutting piece, after a binding post on the circuit board is cut off, the grinding wheel polishes a notch, scratches and the like can be produced in the notch, roughness of the notch is increased, the circuit board does not need to be taken out to be placed on the grinding wheel to be polished any more, operating procedures are reduced, working efficiency is improved, and subsequent continuous machining and carrying out the soldering operation are convenient.
Description
Technical field
The utility model relates to 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 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: 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, also is provided with the emery wheel identical with the cutting blade height on the described base.On base, also be provided with the emery wheel identical with the cutting blade height, make after the binding post excision on the circuit board, emery wheel is polished to otch, otch has cut etc., increase the roughness of otch, be put on the emery wheel after not needing again circuit board to be taken out and 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 also is provided with the emery wheel identical with the cutting blade height on base, make after the binding post excision on the circuit board, emery wheel is polished to otch, and otch has cut etc., increases the roughness of otch, be put on the emery wheel after not needing again circuit board to be taken out and 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, 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, also is provided with the emery wheel 8 highly identical with cutting blade 2 on the described base 1.On base 1, also be provided with the emery wheel 8 highly identical with cutting blade 2, 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, be not put into polishing on the emery wheel 8 after not needing again circuit board to be taken out, 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. 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: also be provided with the emery wheel (8) highly identical with cutting blade (2) on the described base (1).
2. 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 201320125138 CN203156355U (en) | 2013-03-19 | 2013-03-19 | Circuit board pin cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125138 CN203156355U (en) | 2013-03-19 | 2013-03-19 | Circuit board pin cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156355U true CN203156355U (en) | 2013-08-28 |
Family
ID=49017579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320125138 Expired - Fee Related CN203156355U (en) | 2013-03-19 | 2013-03-19 | Circuit board pin cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999280A (en) * | 2015-08-04 | 2015-10-28 | 浙江嘉联电梯有限公司 | Processing device for elevator circuit board |
-
2013
- 2013-03-19 CN CN 201320125138 patent/CN203156355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999280A (en) * | 2015-08-04 | 2015-10-28 | 浙江嘉联电梯有限公司 | Processing device for elevator circuit board |
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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 |