CN203711564U - Large-power rectifier tube upper cover silver gasket binding clamp - Google Patents
Large-power rectifier tube upper cover silver gasket binding clamp Download PDFInfo
- Publication number
- CN203711564U CN203711564U CN201420050758.1U CN201420050758U CN203711564U CN 203711564 U CN203711564 U CN 203711564U CN 201420050758 U CN201420050758 U CN 201420050758U CN 203711564 U CN203711564 U CN 203711564U
- Authority
- CN
- China
- Prior art keywords
- spring
- upper cover
- pressing board
- movable pressing
- base
- 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
Links
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract description 6
- 229910052709 silver Inorganic materials 0.000 title abstract description 6
- 239000004332 silver Substances 0.000 title abstract description 6
- 210000004907 gland Anatomy 0.000 claims description 6
- 238000000465 moulding Methods 0.000 abstract 3
- 238000005538 encapsulation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model discloses a large-power rectifier tube upper cover silver gasket binding clamp, comprising a base; a positioning hole is formed in the base; two guide pillars are arranged on the base; a movable press plate capable of moving along the guide pillars is arranged on the guide pillars; a press die is arranged in the middle of the movable press plate; an inner cavity is arranged on the press die; a molding surface for binding is arranged in the inner cavity; a through hole from which a conductive column can extend is formed in the press die; a spring cavity communicated with the through hole is arranged on the movable press plate; a spring is arranged in the spring cavity; the lower part of the spring can be pressed on a press block on the upper end of the conductive pillar in a rectifier tube. After the structure is adopted, the rectifier tube is arranged in the positioning hole of the base, the rectifier tube can be bound by the molding surface of the inner cavity of the press die through the action of the movable press plate, the structure is simple, the use is convenient, a silver gasket can be fully wrapped on the edge of an upper cover by the arranged molding surface, the binding effect is very good and the binding efficiency is improved.
Description
Technical field
The utility model relates to a kind of rectifying tube mounting auxiliary, specifically a kind of power rectifier pipe upper cover contracted payment plate clamp.
Background technology
Rectifying tube is controller important in electricity field, rectifying tube is in encapsulation process, conventionally all need the upper end-face edge of lower the encapsulation body that above silver strip is made to be pressed in covering on flange, traditionally, all to adopt artificial mode to operate, during operation, after conductive pole is pressed to a certain degree, adopt artificial mode that silver-colored pad multiple spot is carried out to the surrounding that bending distortion is pressed in upper cover, adopt existing this upper cover and silver-colored pad combining form, on the one hand by manual operation flanging, efficiency is lower, in addition on the one hand, multiple spot carries out the form of flanging, coated effect is bad, easily make silver-colored pad come off.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, easy to use, can increase substantially the power rectifier pipe upper cover contracted payment plate clamp of bound edge effect and bound edge efficiency.
In order to solve the problems of the technologies described above, power rectifier pipe upper cover contracted payment plate clamp of the present utility model, comprise base, on base, be provided with for settling the locating hole of rectifying tube, on base, be provided with two guide pillars, the movable pressing board that can move up and down along guide pillar is installed on guide pillar, movable pressing board mid portion has a pressing mold, on pressing mold, be provided with the inner chamber that a upper semisection outline with rectifying tube adapts, in inner chamber, be provided with the forming surface for bound edge, on pressing mold, be provided with a through hole that can make conductive pole stretch out, on movable pressing board, be provided with the spring cavity communicating with through hole, in spring cavity, be mounted with spring, the bottom of spring arranges the briquetting that can be pressed in the conductive pole upper end in rectifying tube.
On described movable pressing board, be provided with the gland coordinating with the spring cavity of movable pressing board, spring is spacing by gland after being placed in the spring cavity of movable pressing board.
The cross sectional shape of described forming surface is arc.
Adopt after above-mentioned structure, due to the movable pressing board with pressing mold arranging, on pressing mold, be provided with the inner chamber that a upper semisection outline with rectifying tube adapts, in inner chamber, be provided with the forming surface for bound edge, action by movable pressing board after thus rectifying tube being placed in the locating hole of base just can make the forming surface of pressing mold inner chamber carry out bound edge to rectifying tube, it is simple in structure, easy to use, the forming surface arranging can be coated on cover rim by silver-colored pad completely, annular flanging after bound edge, without any gap and jut, bound edge effect is good especially, also improved the efficiency of bound edge simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of power rectifier pipe;
Fig. 2 is the original state structural representation of the utility model power rectifier pipe upper cover contracted payment plate clamp;
Fig. 3 is the working state structure schematic diagram of the utility model power rectifier pipe upper cover contracted payment plate clamp.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, power rectifier pipe upper cover contracted payment plate clamp of the present utility model is described in further detail.
As shown in the figure,
First it should be noted that power rectifier pipe comprises lower 14, on the upper surface of base 14, be provided with chip 15, on lower seat, be provided with the encapsulation body 16 of being made by silver strip, encapsulation body 16 is mounted with conductive pole 18, conductive pole 18 belows are also provided with stage clip 19, rectifying tube is in encapsulation process, conventionally all need the upper end-face edge of the encapsulation body 16 that on lower 14, silver strip is made to be pressed on the upper cover 17 with flange, power rectifier pipe upper cover contracted payment plate clamp of the present utility model is for being pressed in the upper end-face edge of encapsulation body 16 with on the upper cover 17 of flange and design, it comprises base 1, on base 1, be provided with for settling the locating hole 3 of rectifying tube 2, on base 1, be provided with two guide pillars 4, the movable pressing board 5 that can move up and down along guide pillar is installed on guide pillar 4, movable pressing board 5 mid portions have a pressing mold 6, on pressing mold 6, be provided with the inner chamber 7 that a upper semisection outline with rectifying tube 2 adapts, in inner chamber 7, be provided with the forming surface 8 for bound edge, on pressing mold 6, be provided with a through hole 9 that can make conductive pole stretch out, on movable pressing board 5, be provided with the spring cavity 10 communicating with through hole, in spring cavity 10, be mounted with spring 11, the bottom of spring 11 arranges the briquetting 12 that can be pressed in the conductive pole upper end in rectifying tube 2.
On said movable pressing board 5, be provided with the gland 13 coordinating with the spring cavity of movable pressing board, it is spacing by gland 13 after interior that spring 11 is placed in the spring cavity 10 of movable pressing board, and the cross sectional shape of said forming surface 8 is arc.
During work, the lower end of power rectifier pipe is placed in locating hole 3, now the upper end of power rectifier pipe is over against the inner chamber 7 of pressing mold 6, then drive movable pressing board 5 to move down along guide pillar, in the process moving at movable pressing board, because conductive pole upper end extend in spring cavity, first can make briquetting be pressed in the top of conductive pole, after Compress Spring, the conductive pole certain distance that moves down, now the forming surface of pressing mold 6 can be pressed in the upper end-face edge of encapsulation body 16, movable pressing board continues mobile, just the upper end-face edge of encapsulation body 16 can be pressed on the upper cover 17 with flange.
Claims (3)
1. a power rectifier pipe upper cover contracted payment plate clamp, it is characterized in that: comprise base (1), on described base (1), be provided with the locating hole (3) for settling rectifying tube (2), on base (1), be provided with two guide pillars (4), the movable pressing board (5) that can move up and down along guide pillar is installed on guide pillar (4), described movable pressing board (5) mid portion has a pressing mold (6), on described pressing mold (6), be provided with the inner chamber (7) that a upper semisection outline with rectifying tube (2) adapts, in described inner chamber (7), be provided with the forming surface (8) for bound edge, on described pressing mold (6), be provided with a through hole that can make conductive pole stretch out (9), on described movable pressing board (5), be provided with the spring cavity (10) communicating with through hole, in spring cavity (10), be mounted with spring (11), the bottom of spring (11) arranges the briquetting (12) that can be pressed in the conductive pole upper end in rectifying tube (2).
2. according to power rectifier pipe upper cover contracted payment plate clamp claimed in claim 1, it is characterized in that: on described movable pressing board (5), be provided with the gland (13) coordinating with the spring cavity of movable pressing board, spring (11) is spacing by gland (13) after being placed in the spring cavity (10) of movable pressing board.
3. according to power rectifier pipe upper cover contracted payment plate clamp claimed in claim 1, it is characterized in that: the cross sectional shape of described forming surface (8) is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050758.1U CN203711564U (en) | 2014-01-27 | 2014-01-27 | Large-power rectifier tube upper cover silver gasket binding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050758.1U CN203711564U (en) | 2014-01-27 | 2014-01-27 | Large-power rectifier tube upper cover silver gasket binding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711564U true CN203711564U (en) | 2014-07-16 |
Family
ID=51150764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050758.1U Expired - Fee Related CN203711564U (en) | 2014-01-27 | 2014-01-27 | Large-power rectifier tube upper cover silver gasket binding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932112A (en) * | 2017-10-31 | 2018-04-20 | 武汉船用机械有限责任公司 | A kind of positioning tool |
-
2014
- 2014-01-27 CN CN201420050758.1U patent/CN203711564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932112A (en) * | 2017-10-31 | 2018-04-20 | 武汉船用机械有限责任公司 | A kind of positioning tool |
| CN107932112B (en) * | 2017-10-31 | 2020-04-14 | 武汉船用机械有限责任公司 | a positioning tool |
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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: 20140716 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |