CN204377249U - PCB sliver fixture - Google Patents
PCB sliver fixture Download PDFInfo
- Publication number
- CN204377249U CN204377249U CN201420832574.0U CN201420832574U CN204377249U CN 204377249 U CN204377249 U CN 204377249U CN 201420832574 U CN201420832574 U CN 201420832574U CN 204377249 U CN204377249 U CN 204377249U
- Authority
- CN
- China
- Prior art keywords
- pcb
- left plate
- plate
- described left
- working panel
- 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 kind of PCB sliver fixture, by working panel, left plate and right plate are formed, described working panel is one piece of horizontally disposed flat board, described left plate and right plate are all fixed on the upper surface of working panel, described left plate and right plate are parallel to each other, and there is between described left plate and right edge gap and form an interpolation slit, the width of described interpolation slit is greater than the thickness of connection sheet printed substrate, the upper surface of described left plate higher than described right plate upper surface and difference in height is 2-5 millimeter, the thickness of described left plate is less than length and the width of PCB monolithic, this PCB sliver fixture can light simple breaking apart the little PCB monolithic whole row of whole row on connection sheet printed substrate, substantially increase sliver efficiency, and edges of boards burr phenomena can be reduced, again and structure is simple, easy to implement.
Description
Technical field
The utility model belongs to printed circuit board (PCB) manufacture apparatus field, is specifically related to a kind of sliver fixture separated by little PCB monolithic on connection sheet printed substrate.
Background technology
Connection sheet printed substrate is by the justifying production simultaneously of little for polylith PCB monolithic, form a bulk of connection sheet printed substrate be made up of a lot of little PCB monolithic, but these little PCB monolithics need separately to be used alone in use, therefore, separating their slices is needed.Be that the little PCB monolithic slices on connection sheet printed substrate break with hand by operating personnel at present, not only efficiency is low, and edges of boards burr is many.
Utility model content
In order to solve the problem, the utility model provides a kind of PCB sliver fixture, this PCB sliver fixture can light simple breaking apart the little PCB monolithic whole row of whole row on connection sheet printed substrate, substantially increase sliver efficiency, and edges of boards burr phenomena can be reduced, and structure is simple, easy to implement.
The utility model in order to the technical scheme solving its technical problem and adopt is:
A kind of PCB sliver fixture, be made up of working panel, left plate and right plate, described working panel is one piece of horizontally disposed flat board, described left plate and right plate are all fixed on the upper surface of working panel, described left plate and right plate are parallel to each other, and there is between described left plate and right edge gap and form an interpolation slit, the width of described interpolation slit is greater than the thickness of connection sheet printed substrate, the upper surface of described left plate higher than described right plate upper surface and difference in height is 2-5 millimeter, the thickness of described left plate is less than length and the width of PCB monolithic.
The utility model in order to the further technical scheme solving its technical problem and adopt is:
It is preferred that the thickness of described working panel is 10 millimeters.
It is preferred that the difference in height between the upper surface of the upper surface of described left plate and described right edge is 3 millimeters.
It is preferred that the thickness of described left plate is 13 millimeters.
It is preferred that the thickness of described right plate is 10 millimeters.
It is preferred that the width of described interpolation slit is 3 millimeters.
It is preferred that the length of described interpolation slit is 320 millimeters.
It is preferred that described left plate and described right plate isometric, the length of described working panel is more than or equal to the length of described left and right side plate, and the width of described working panel is greater than length.
It is preferred that the length of described left plate and described right plate is all 320 millimeters, the width of described working panel is 360 millimeters.
The beneficial effects of the utility model are: PCB sliver fixture of the present utility model is by working panel, left plate and right plate are formed, left plate and right plate are all fixed on the upper surface of working panel, there is between left plate and right edge gap and form an interpolation slit, and left side plate hight right plate is low, length dimension and the width dimensions of the Thickness Ratio little PCB monolithic of left plate are all little, when will join sheet printed substrate sliver, the outermost one of connection sheet printed substrate is arranged PCB to be inserted in the interpolation slit of this PCB sliver fixture, then will join sheet printed substrate to bend towards right plate direction, complete first time sliver, repeat aforesaid operations method again until the complete sliver of connection sheet printed substrate, this PCB sliver fixture can light simple breaking apart the little PCB monolithic whole row of whole row on connection sheet printed substrate, substantially increase sliver efficiency, and edges of boards burr phenomena can be reduced.
Accompanying drawing explanation
Fig. 1 is PCB sliver fixture plane graph of the present utility model;
Fig. 2 is PCB sliver fixture side view of the present utility model;
Fig. 3 is the using method schematic diagram of PCB sliver fixture of the present utility model.
Embodiment
Below by way of specific instantiation, embodiment of the present utility model is described, those skilled in the art can understand advantage of the present utility model and effect easily by content disclosed in the present specification.The utility model also can be implemented in further, different ways, that is, under the category do not disclosed departing from the utility model, can give different modifications and change.
Embodiment: a kind of PCB sliver fixture, as depicted in figs. 1 and 2, by working panel 1, left plate 2 and right plate 3 are formed, described working panel is one piece of horizontally disposed flat board, described left plate and right plate are all fixed on the upper surface of working panel, described left plate and right plate are parallel to each other, and there is between described left plate and right edge gap and form an interpolation slit 4, the width of described interpolation slit is greater than the thickness of connection sheet printed substrate, the upper surface of described left plate higher than described right plate upper surface and difference in height is 3 millimeters, the thickness of described left plate is less than length and the width of PCB monolithic.
The concrete size of this PCB sliver fixture is, the thickness of described working panel is 10 millimeters, the thickness of described left plate is 13 millimeters, the thickness of described right plate is 10 millimeters, and the width of described interpolation slit is 3 millimeters, and the length of described interpolation slit is 320 millimeters, the length of described left plate and described right plate is all 320 millimeters, the width of described working panel is 360 millimeters, and the length of described working panel is more than or equal to the length of described left and right side plate, and the width of described working panel is greater than length.
The PCB sliver fixture of the present embodiment is directed to the connection sheet printed substrate be made up of the little PCB monolithic being of a size of 14.99 ㎜ × 13.41 ㎜ specially.
When will join sheet printed substrate sliver, the outermost one of connection sheet printed substrate 5 is arranged PCB to be inserted in the interpolation slit of this PCB sliver fixture, then will join sheet printed substrate to bend towards right plate direction, as shown in Figure 3, complete first time sliver, then repeat aforesaid operations method until the complete sliver of connection sheet printed substrate.
Claims (9)
1. a PCB sliver fixture, it is characterized in that: by working panel (1), left plate (2) and right plate (3) are formed, described working panel is one piece of horizontally disposed flat board, described left plate and right plate are all fixed on the upper surface of working panel, described left plate and right plate are parallel to each other, and there is between described left plate and right edge gap and form an interpolation slit (4), the width of described interpolation slit is greater than the thickness of connection sheet printed substrate, the upper surface of described left plate higher than described right plate upper surface and difference in height is 2-5 millimeter, the thickness of described left plate is less than length and the width of PCB monolithic.
2. PCB sliver fixture as claimed in claim 1, is characterized in that: the thickness of described working panel is 10 millimeters.
3. PCB sliver fixture as claimed in claim 1, is characterized in that: the difference in height between the upper surface of described left plate and the upper surface of described right edge is 3 millimeters.
4. PCB sliver fixture as claimed in claim 1, is characterized in that: the thickness of described left plate is 13 millimeters.
5. PCB sliver fixture as claimed in claim 1, is characterized in that: the thickness of described right plate is 10 millimeters.
6. PCB sliver fixture as claimed in claim 1, is characterized in that: the width of described interpolation slit is 3 millimeters.
7. PCB sliver fixture as claimed in claim 1, is characterized in that: the length of described interpolation slit is 320 millimeters.
8. PCB sliver fixture as claimed in claim 1, is characterized in that: described left plate and described right plate isometric, the length of described working panel is more than or equal to the length of described left and right side plate, and the width of described working panel is greater than length.
9. PCB sliver fixture as claimed in claim 8, it is characterized in that: the length of described left plate and described right plate is all 320 millimeters, the width of described working panel is 360 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832574.0U CN204377249U (en) | 2014-12-24 | 2014-12-24 | PCB sliver fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832574.0U CN204377249U (en) | 2014-12-24 | 2014-12-24 | PCB sliver fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204377249U true CN204377249U (en) | 2015-06-03 |
Family
ID=53333421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420832574.0U Expired - Fee Related CN204377249U (en) | 2014-12-24 | 2014-12-24 | PCB sliver fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204377249U (en) |
-
2014
- 2014-12-24 CN CN201420832574.0U patent/CN204377249U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150603 Termination date: 20171224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |