CN104307743A - Bridge rectifier screening tooling - Google Patents
Bridge rectifier screening tooling Download PDFInfo
- Publication number
- CN104307743A CN104307743A CN201410517326.1A CN201410517326A CN104307743A CN 104307743 A CN104307743 A CN 104307743A CN 201410517326 A CN201410517326 A CN 201410517326A CN 104307743 A CN104307743 A CN 104307743A
- Authority
- CN
- China
- Prior art keywords
- screening
- plate
- material blocking
- blocking frame
- sieving
- 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.)
- Pending
Links
- 238000012216 screening Methods 0.000 title claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 abstract description 6
- 238000007873 sieving Methods 0.000 abstract 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a bridge rectifier screening tooling, which comprises a sieving and discharging plate and a material blocking frame, wherein the sieving and discharging plate is in a rectangular shape, the upper ends of the two sides of the sieving and discharging plate are respectively provided with a positioning bulge, a positioning hole penetrating through the material blocking frame is formed in each of two sides, corresponding to the sieving and discharging plate, of the material blocking frame, and each positioning hole is matched with the corresponding positioning bulge. The bridge rectifier screening tooling has the advantages that during the screening, after the positioning holes of the material blocking frame correspond to the positioning bulges arranged on the sieving and discharging plate, the material blocking frame is directly arranged at the upper end of the screening plate, materials can be prevented from flying out, after the screening completion, the material blocking frame is directly taken down, excessive materials can be moved out, and great convenience is realized.
Description
Technical field
The present invention relates to a kind of bridge heap processing tool, specifically a kind of bridge heap screening frock.
Background technology
Bridge heap is a kind of electronic component, and inside is made up of multiple diode, and Main Function is rectification, the adjustment sense of current.It is reasonable for piling rectification with bridge, first be very convenient, and four of its inside pipes generally select pairing, so its performance is more close, when being exactly powerful rectification in addition, Qiao Duishang can fill radiating block, when making work, performance is more stable, whether certain use occasion difference also will select different bridge heaps, can not only see withstand voltage enough, such as high frequency characteristics etc.
At present, piling in the process of producing to bridge, before welding, need to screen PN junction etc.Sieve row plate during existing market uses, it considers in the process of screening, fly out to prevent material, when making sieve row plate, usually all a circle frame can be set up in the upper end of sieve row plate, and although such sieve row plate can be good at the problem that solution material flies out, but after screening terminates, by under unnecessary material just screen plate move time unusual trouble, or open a discharging opening in one end of sieve row plate, or adopt the mode of artificial pickup, it is not too convenient to operate, and operating efficiency is not high.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of can heap from the bridge that sieve row plate takes off by unnecessary material easily and screens frock.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of bridge heap screening frock, and its innovative point is: comprise sieve row's plate and blocking material frame;
Described sieve row plate is rectangular-shaped, and all have positioning protrusion in the upper end of the both sides of sieve row plate, arrange the corresponding both sides of plate at blocking material frame with sieve and all have the locating hole that runs through blocking material frame, described locating hole and positioning convex match.
The invention has the advantages that: screen time, by the locating hole of blocking material frame with sieve arrange positioning convex on plate corresponding after, directly blocking material frame is placed in the upper end of screen plate, flying out of material can be prevented, after screening completes, directly take off blocking material frame, just unnecessary material can be shifted out, very convenient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of bridge of the present invention heap screening frock.
Detailed description of the invention
Schematic diagram is as shown in Figure 1 known, and bridge heap screening frock of the present invention comprises sieve row's plate 3 and blocking material frame 2.
Sieve row plate 3 is in rectangular-shaped, and all have positioning protrusion 4 in the upper end of the both sides of sieve row plate 3, arrange the corresponding both sides of plate 3 at blocking material frame 2 with sieve and all have the locating hole 1 that runs through blocking material frame 2, locating hole 1 and positioning convex 4 match.
During screening, by the locating hole 1 of blocking material frame 2 and sieve arrange positioning convex 4 on plate 3 corresponding after, directly blocking material frame 2 is placed in the upper end of screen plate 3, flying out of material can be prevented, after screening completes, directly take off blocking material frame 2, just unnecessary material on sieve row plate 3 can be shifted out, very convenient.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. a bridge heap screening frock, is characterized in that: comprise sieve row's plate and blocking material frame;
Described sieve row plate is rectangular-shaped, and all have positioning protrusion in the upper end of the both sides of sieve row plate, arrange the corresponding both sides of plate at blocking material frame with sieve and all have the locating hole that runs through blocking material frame, described locating hole and positioning convex match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517326.1A CN104307743A (en) | 2014-09-30 | 2014-09-30 | Bridge rectifier screening tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517326.1A CN104307743A (en) | 2014-09-30 | 2014-09-30 | Bridge rectifier screening tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104307743A true CN104307743A (en) | 2015-01-28 |
Family
ID=52363133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410517326.1A Pending CN104307743A (en) | 2014-09-30 | 2014-09-30 | Bridge rectifier screening tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104307743A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120111774A1 (en) * | 2010-11-08 | 2012-05-10 | Terex Usa, Llc | Vibrating screen suspension systems |
| CN202520255U (en) * | 2012-03-30 | 2012-11-07 | 濮阳市中原锐实达石油设备有限公司 | Vibrating screen for drilling fluid |
| US20130037455A1 (en) * | 2011-08-10 | 2013-02-14 | Terex Usa, Llc | Fines scalping chute for variable slope vibrating screens |
| CN103658019A (en) * | 2013-12-14 | 2014-03-26 | 淄博正邦知识产权企划有限公司 | Method and vibration screen easy to operate, long in service life and efficient in screening |
-
2014
- 2014-09-30 CN CN201410517326.1A patent/CN104307743A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120111774A1 (en) * | 2010-11-08 | 2012-05-10 | Terex Usa, Llc | Vibrating screen suspension systems |
| US20130037455A1 (en) * | 2011-08-10 | 2013-02-14 | Terex Usa, Llc | Fines scalping chute for variable slope vibrating screens |
| CN202520255U (en) * | 2012-03-30 | 2012-11-07 | 濮阳市中原锐实达石油设备有限公司 | Vibrating screen for drilling fluid |
| CN103658019A (en) * | 2013-12-14 | 2014-03-26 | 淄博正邦知识产权企划有限公司 | Method and vibration screen easy to operate, long in service life and efficient in screening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |