CN203482513U - Three-dimensional (3D) printing jig - Google Patents
Three-dimensional (3D) printing jig Download PDFInfo
- Publication number
- CN203482513U CN203482513U CN201320557475.1U CN201320557475U CN203482513U CN 203482513 U CN203482513 U CN 203482513U CN 201320557475 U CN201320557475 U CN 201320557475U CN 203482513 U CN203482513 U CN 203482513U
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- mask plate
- utility
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- mounting hole
- printing jig
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Abstract
The utility model provides a three-dimensional (3D) printing jig, which comprises a mask plate and a protrusion portion with an opening at the bottom, wherein the mask plate is provided with through holes and a mounting hole, the shape of the opening at the bottom of the protrusion portion is the same as that of the through hole, and the protrusion portion is fixed at the peripheries of the through holes through welding. According to the 3D printing jig provided by the utility model, a large original member, which is welded on a circuit board manually in advance, can be shielded by using the protrusion portion, tin paste is coated at the position where the mounting hole is located on the mask plate, and an SMD component is mounted. The yield can be improved by using the 3D printing jig. In addition, a stainless steel material adopted by the 3D printing jig is high in rigidity and good in smoothness. The position of the tin paste coated according to the mounting hole is high in accuracy.
Description
Technical field
The utility model relates to circuit board mount technology, relates in particular to a kind of circuit board paster tool used.
Background technology
The circuit board of high complexity generally adopts mount technology, first, by the upper tin cream of position printing of wanted paster, then utilizes robotic arm that surface mount elements is placed on tin cream.Especially when thering is the paster of large-sized element on circuit board, generally first utilize above-mentioned method that other surface mount elements is welded on circuit board, manually weld again large-size components, but like this manually the misoperation of welding may directly affect the welding effect of the less and surface mount elements that goods of furniture for display rather than for use is intensive of size, the surface mount elements being welded on circuit board likely comes off, and affects even cisco unity malfunction of circuit performance.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of and avoid manual misoperation of welding to affect the 3D printing apparatus of the welding effect of surface mount elements.
For achieving the above object, the utility model provides 3D printing apparatus, and it comprises the jut of mask plate, bottom opening, has perforation and mounting hole on described mask plate, the shape of described jut bottom opening is identical with described perforation, and described jut is weldingly fixed on described perforated edge.
The height of described jut is between 10-15mm.
Described mask plate and described jut are the surperficial stainless steel material with nanoscale inert ceramic material.
The beneficial effects of the utility model: 3D printing apparatus described in the utility model can utilize jut that the large scale original paper being manually welded on circuit board is in advance sheltered from, and smear tin cream and mount surface mount elements in the mounting hole position of mask plate, utilize this 3D printing apparatus can improve yield, and the stainless steel material hardness that this 3D printing apparatus adopts is large, planarization is good, and the position precision of the tin cream of smearing according to mounting hole is high.
In order further to understand feature of the present invention and technology contents, refer to following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provide with reference to and explanation use, be not used for the present invention to be limited.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by embodiment of the present utility model is described in detail, will make the technical solution of the utility model and other beneficial effect apparent.
In accompanying drawing,
Fig. 1 is the utility model 3D printing apparatus structural representation;
Fig. 2 is the structure schematic diagram of Fig. 1 the utility model 3D printing apparatus.
Embodiment
Technological means and the effect thereof for further setting forth the utility model, taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
3D printing apparatus of the present utility model in application, time be that common mount technology is carried out in improved situation, concrete, first the large scale original paper on circuit board is manually welded to, and then patch location is smeared tin cream and carried out paster.
Consult Fig. 1 and Fig. 2, for achieving the above object, the utility model provides 3D printing apparatus, and it comprises mask plate 1, has the jut 2 of bottom opening 21, has perforation 11 and mounting hole 12 on described mask plate 1.This mounting hole is mainly used in this position to smear tin cream, and the tin cream of smearing can be adsorbed on welding circuit board point by mounting hole.
The shape of described jut bottom opening 21 is identical with described perforation 11, and described jut 2 is weldingly fixed on described perforation 11 edges.
The height of described jut 2 is between 10-15mm.This height dimension, formally according to the size design of common large scale original paper, can guarantee that common large scale original paper is as electric capacity, can be sheltered from by this jut 2.
Described mask plate 1 and described jut 2 are the surperficial stainless steel material with nanoscale inert ceramic material.
Inert ceramic material preferably adopts: titanium carbide, chromium carbide, titanium nitride, chromium nitride and carborundum or silicon nitride.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection range of the utility model claim.
Claims (3)
1. a 3D printing apparatus, the jut that it comprises mask plate, bottom opening, is characterized in that, has perforation and mounting hole on described mask plate, the shape of described jut bottom opening is identical with described perforation, and described jut is weldingly fixed on described perforated edge.
2. 3D printing apparatus according to claim 1, is characterized in that, the height of described jut is between 10-15mm.
3. 3D printing apparatus according to claim 1, is characterized in that, described mask plate and described jut are the surperficial stainless steel material with nanoscale inert ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557475.1U CN203482513U (en) | 2013-09-03 | 2013-09-03 | Three-dimensional (3D) printing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557475.1U CN203482513U (en) | 2013-09-03 | 2013-09-03 | Three-dimensional (3D) printing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203482513U true CN203482513U (en) | 2014-03-12 |
Family
ID=50230754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320557475.1U Expired - Fee Related CN203482513U (en) | 2013-09-03 | 2013-09-03 | Three-dimensional (3D) printing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203482513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632946A (en) * | 2015-12-25 | 2016-06-01 | 南通富士通微电子股份有限公司 | Jig for package structure and production method of package structure |
| CN110225652A (en) * | 2019-07-08 | 2019-09-10 | 上海朗骥电子科技有限公司 | A kind of built-in component type circuit board printed metal sheet and its application |
-
2013
- 2013-09-03 CN CN201320557475.1U patent/CN203482513U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632946A (en) * | 2015-12-25 | 2016-06-01 | 南通富士通微电子股份有限公司 | Jig for package structure and production method of package structure |
| CN105632946B (en) * | 2015-12-25 | 2018-09-28 | 通富微电子股份有限公司 | For the jig of encapsulating structure and the preparation method of encapsulating structure |
| CN110225652A (en) * | 2019-07-08 | 2019-09-10 | 上海朗骥电子科技有限公司 | A kind of built-in component type circuit board printed metal sheet and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Optical electronic technology (Shenzhen) Co., Ltd. Assignor: Pan Yuqiang Contract record no.: 2014440020391 Denomination of utility model: Three-dimensional (3D) printing jig Granted publication date: 20140312 License type: Exclusive License Record date: 20141128 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160621 Address after: Four, building 518000, building C5, Hengfeng Industrial Zone, Baoan District, Guangdong, Shenzhen, Xixiang Patentee after: Optical electronic technology (Shenzhen) Co., Ltd. Address before: 4, building 518126, building C5, Hengfeng Industrial Zone, Baoan District, Guangdong, Shenzhen, Xixiang Patentee before: Pan Yuqiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20190903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |