CN202547669U - Screw sieving plate - Google Patents
Screw sieving plate Download PDFInfo
- Publication number
- CN202547669U CN202547669U CN2012201128615U CN201220112861U CN202547669U CN 202547669 U CN202547669 U CN 202547669U CN 2012201128615 U CN2012201128615 U CN 2012201128615U CN 201220112861 U CN201220112861 U CN 201220112861U CN 202547669 U CN202547669 U CN 202547669U
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- CN
- China
- Prior art keywords
- screw
- screws
- plate
- sieving plate
- plate body
- 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 screw sieving plate, which comprises a plate body. The plate body is evenly provided with a plurality of rows of sieve meshes with chamfer angles. The interior upper end of each sieve mesh is matched with the screw head of a screw to be measured, and the interior lower end of the sieve mesh is matched with the screw rod of the screw to be measured. When the screw sieving plate is in use, screws are randomly scattered on the sieving plate. Then the sieving plate is pulled back and forth several times along the horizontal direction. Thus, the screws are automatically clamped into the sieve meshes, while the heads of the screws are upwardly and orderly arranged. In this way, whether the heads and the cross grooves of a plurality of screws are well formed or not, and whether the heads of the screws are uniform and consistent or not, can be visually examined. Therefore, the sieving efficiency is greatly improved and the quality testing time is shortened. The cost of an enterprise is also lowered.
Description
Technical field
The utility model relates to the screw cubing, more particularly, relates to a kind of screw screen plate.
Background technology
In the screw production run and in the thermal treatment, electroplating process; Unavoidable meeting damaged screws head or cross recess; Common badly comprise that the head moulding is imperfect, damage and the cross recess moulding is irregular, obstruction etc., even it is even, inconsistent etc. bad the head surface irregular colour also can to occur.This badness basically all needs the artificial visual screening.But, adopt existing with hand one by one take up visual examination, speed is very slow, efficient is very low, cost is high directly scraps processing with screw to it would be better.
The utility model content
To the above-mentioned shortcoming that exists in the prior art, the purpose of the utility model provides a kind of screw screen plate, can carry out rapid screening to bad product, raises the efficiency.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
This screw screen plate comprises plate body, evenly is provided with the sieve aperture of number row band chamfering on the plate body, and the upper end is suitable with the screw terminal of tested screw in each sieve aperture, and the screw rod of lower end and tested screw is suitable.
Described plate body is PC plate or poly (methyl methacrylate) plate.
In technique scheme, the screw screen plate of the utility model comprises plate body, evenly is provided with the sieve aperture of number row band chamfering on the plate body, and the upper end is suitable with the screw terminal of tested screw in each sieve aperture, and the screw rod of lower end and tested screw is suitable.During use, can screw be trickled down at random on screen plate, horizontal direction spurs screen plate several times back and forth then; Make screw stick in the sieve aperture automatically; And whether the head neat arrangement that makes progress, head that so just can a plurality of screws of visual examination and cross recess moulding be good and head color project such as uniformity whether, greatly facilitates screening effeciency; Shorten the quality inspection time, reduced enterprise cost.
Description of drawings
Fig. 1 is the vertical view of the screw screen plate of the utility model;
Fig. 2 is the cut-open view of a sieve aperture of the utility model.
Embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and embodiment.
See also Fig. 1～shown in Figure 2, the screw screen plate of the utility model comprises plate body 1, evenly is provided with the sieve aperture 2 of number row band chamfering on the plate body 1, and the upper end is suitable with the screw terminal 3 of tested screw in each sieve aperture 2, and the screw rod of lower end and tested screw is suitable.And this plate body 1 can adopt PC plate or poly (methyl methacrylate) plate to make, and is not only transparent but also light, durable in use.
During use; Screw is trickled down at random on this screen plate; Horizontal direction spurs screen plate several times back and forth then; Screw will stick in the sieve aperture 2 automatically, and the head neat arrangement that makes progress, so just can 3 ones of visual examination screw terminals and whether the moulding of cross recess 4 is good, head color project such as uniformity whether.Compared with prior art; Raising breakneck acceleration that can 10 times, 20 times increases exponentially work efficiency, has reduced the screening cost greatly; Especially relatively short to those screw rods, with hand one by one pick up the very screw of inconvenience, the advantage of the screen plate of the utility model is more obvious.
Those of ordinary skill in the art will be appreciated that; Above embodiment is used for explaining the utility model; And be not the qualification that is used as the utility model; As long as in the connotation scope of the utility model, all will drop in claims scope of the utility model variation, the modification of the above embodiment.
Claims (2)
1. screw screen plate is characterized in that:
Comprise plate body, evenly be provided with the sieve aperture of number row band chamfering on the plate body, the upper end is suitable with the screw terminal of tested screw in each sieve aperture, and the screw rod of lower end and tested screw is suitable.
2. the screw screen plate described in claim 1 is characterized in that:
Described plate body is PC plate or poly (methyl methacrylate) plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201128615U CN202547669U (en) | 2012-03-23 | 2012-03-23 | Screw sieving plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201128615U CN202547669U (en) | 2012-03-23 | 2012-03-23 | Screw sieving plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547669U true CN202547669U (en) | 2012-11-21 |
Family
ID=47168287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201128615U Expired - Fee Related CN202547669U (en) | 2012-03-23 | 2012-03-23 | Screw sieving plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272769A (en) * | 2013-05-30 | 2013-09-04 | 苏州创丰精密五金有限公司 | Screen plate |
| CN106467237A (en) * | 2015-08-14 | 2017-03-01 | 富泰华工业（深圳）有限公司 | Screw sieving machine |
-
2012
- 2012-03-23 CN CN2012201128615U patent/CN202547669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272769A (en) * | 2013-05-30 | 2013-09-04 | 苏州创丰精密五金有限公司 | Screen plate |
| CN106467237A (en) * | 2015-08-14 | 2017-03-01 | 富泰华工业（深圳）有限公司 | Screw sieving machine |
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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: 20121121 Termination date: 20170323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |