CN203734933U - Tool used for SMT - Google Patents
Tool used for SMT Download PDFInfo
- Publication number
- CN203734933U CN203734933U CN201320855505.7U CN201320855505U CN203734933U CN 203734933 U CN203734933 U CN 203734933U CN 201320855505 U CN201320855505 U CN 201320855505U CN 203734933 U CN203734933 U CN 203734933U
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- CN
- China
- Prior art keywords
- cover plate
- smt
- tool
- bolt
- utility
- 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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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a tool used for SMT comprising a bottom plate and a cover plate. The tool is characterized in that two sides of the bottom plate are provided with clamping grooves connected with the cover plate, and locking strips and locking screws are disposed in the clamping grooves, and in addition, a plurality of pressing buckles are disposed on the lower part of the cover plate. The universal tool used for the SMT has advantages of simple structure and convenient use.
Description
Technical field
The utility model relates to field of mechanical technique, is specifically related to a kind of tool for SMT.
Background technology
SMT is electronic circuit surface installation technique (surface mounting technology, the abbreviation of SurfaceMountedTechnology), most popular a kind of technology and technique in current Electronic Assemblies industry, a kind ofly will without pin or short leg surface-assembled components and parts, (be called for short SMC/SMD, Chinese title sheet components and parts) be arranged on printed circuit board (PrintedCircuitBoard, abbreviation PCB) on surface or the surface of other substrate, by the methods such as Reflow Soldering or the immersed solder circuit load technology of welding assembly in addition, be characterized in that packaging density is high, electronic product volume is little, lightweight, the volume and weight of surface mount elements only has 1/10 left and right of traditional inserting element, after general employing SMT, electronic product volume-diminished 40%～60%, weight saving 60%～80%, reliability is high, shock resistance is strong.Welding point defect rate is low, and high frequency characteristics is good, has reduced electromagnetism and radio frequency interference.Easily be automated, enhance productivity.Reduce costs and reach 30%～50%, save material, the energy, equipment, manpower, time etc.In the welding process of SMT, PCB needs special-purpose tool with handled easily.
Summary of the invention
For achieving the above object, the technical scheme that the utility model is taked is:
For a tool of SMT, comprise base plate, cover plate, it is characterized in that described base plate both sides are arranged at the draw-in groove that cover plate connects, bolt and lock screw are set in described draw-in groove, described cover plate below arranges some clinchings.
As preferably, described clinching is connected with cover plate by bolt, between clinching and cover plate, spring is set.
As preferably, described bolt one end arranges opening.
As preferably, described lock screw is 2, every limit.
A kind of tool for SMT described in the utility model, has made up the deficiencies in the prior art, has advantages of simple in structure, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and example, the utility model is described further.
As shown in the figure, a kind of tool for SMT, comprise base plate 1, cover plate 9, it is characterized in that described base plate 1 both sides are arranged at the draw-in groove 10 that cover plate 9 connects, interior bolt 2 and the lock screw 3 of arranging of described draw-in groove 10, described cover plate 9 belows arrange some clinchings 5, described clinching 5 is connected with cover plate 9 by bolt 11, between clinching 5 and cover plate 9, spring 6 is set, described bolt 2 one end arrange opening 4, and described lock screw 3 is 2, every limit.
During actual use, the PCB of needs welding is placed on base plate 1, then cover plate 9 two ends is protruded and are placed in the draw-in groove 10 of base plate 1, the lock screw 3 that mobile bolt 2 snaps in opening 4 one end on limit completes locking, PCB is pushed down in clinching 5, because the existence of spring 6 has avoided damaging by pressure PCB.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within being all included in protection range of the present utility model.
Claims (4)
1. the tool for SMT, comprise base plate (1), cover plate (9), it is characterized in that: described base plate (1) both sides are arranged at the draw-in groove (10) that cover plate (9) connects, bolt (2) and lock screw (3) are set in described draw-in groove (10), and described cover plate (9) below arranges some clinchings (5).
2. a kind of tool for SMT according to claim 1, is characterized in that described clinching (5) is connected with cover plate (9) by bolt (11), arranges spring (6) between clinching (5) and cover plate (9).
3. a kind of tool for SMT according to claim 1, is characterized in that described bolt (2) one end arranges opening (4).
4. a kind of tool for SMT according to claim 1, is characterized in that described lock screw (3) is for 2, every limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855505.7U CN203734933U (en) | 2013-12-23 | 2013-12-23 | Tool used for SMT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855505.7U CN203734933U (en) | 2013-12-23 | 2013-12-23 | Tool used for SMT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203734933U true CN203734933U (en) | 2014-07-23 |
Family
ID=51204969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320855505.7U Expired - Fee Related CN203734933U (en) | 2013-12-23 | 2013-12-23 | Tool used for SMT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203734933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104411113A (en) * | 2014-11-14 | 2015-03-11 | 镇江华印电路板有限公司 | High-efficient printed circuit board surface-mounted pallet base |
-
2013
- 2013-12-23 CN CN201320855505.7U patent/CN203734933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104411113A (en) * | 2014-11-14 | 2015-03-11 | 镇江华印电路板有限公司 | High-efficient printed circuit board surface-mounted pallet base |
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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: 20140723 Termination date: 20161223 |