CN207852626U - A kind of accurate piece preheating device of semiconductor diode - Google Patents
A kind of accurate piece preheating device of semiconductor diode Download PDFInfo
- Publication number
- CN207852626U CN207852626U CN201820182159.3U CN201820182159U CN207852626U CN 207852626 U CN207852626 U CN 207852626U CN 201820182159 U CN201820182159 U CN 201820182159U CN 207852626 U CN207852626 U CN 207852626U
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- CN
- China
- Prior art keywords
- semiconductor diode
- heating
- preheating device
- accurate piece
- heating plate
- 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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- 239000004065 semiconductor Substances 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000004080 punching Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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- Control Of Resistance Heating (AREA)
Abstract
The utility model discloses a kind of accurate piece preheating devices of semiconductor diode, including bottom plate, it is provided with babinet in the middle part of bottom plate upper surface, controller is provided in babinet, babinet front end face is provided with temperature regulation switch, temperature regulation switch is connected by conducting wire with controller, it is both provided with support column at four foot of bottom plate upper surface, upper end of support column face is horizontally arranged with heating plate, multiple through-holes are vertically arranged in heating plate, heating tube is both provided in through-hole, bottom plate upper surface is provided with safety box, and heating tube is connect by conducting wire with safety box.The utility model is simple in structure, and manufacturing cost is low, safe, the accurate piece batch of semiconductor diode can be preheated, the application of the utility model substantially increases, the semiconductor diode stamping forming yields of accurate piece, enterprise's production cost is reduced, the performance of enterprises is improved.
Description
Technical field
The utility model is related to semiconductor diode technical field of processing equipment, and in particular to a kind of semiconductor diode use
Accurate piece preheating device.
Background technology
Semiconductor diode before carrying out punch forming, is required to first to the accurate piece of semiconductor diode with accurate piece
It is heated, makes its thermal expansion, one, be that the plasticity of pressing sheet material after heating is competed, it is convenient for punch forming, two, in punching press
Also it will produce heat in journey and promote the accurate piece thermal expansion of semiconductor diode, when punching press is ground due to the effect of its thermal expansion,
Easily the accurate piece of stamping forming semiconductor diode is shone at scratching or generating burr, to according at semiconductor diode
It is bad with accurate piece.
Traditional semiconductor diode is equipped with heating device to heat rushing for pre-punching with accurate piece stamping equipment
Pressing plate material, but in batch production, the heating device that stamping equipment is equipped with cannot be met the requirements, and often will appear to pre-punching
Semiconductor diode is inadequate with accurate piece heating, causes the accurate piece of later stage stamping forming semiconductor diode to occur a large amount of
It is bad, enterprise is shone into loss.
For the above situation, the utility model devises a kind of accurate piece preheating device of semiconductor diode.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of simple in structure, can be fast
Speed, the accurate piece preheating device of semiconductor diode that the semiconductor diode of pre-punching is preheated with accurate piece in batches.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：A kind of semiconductor diode essence
Close preheating device, including bottom plate, bottom plate upper surface middle part are provided with babinet, controller, babinet front end face are provided in babinet
It is provided with temperature regulation switch, temperature regulation switch is connected by conducting wire with controller, is both provided at four foot of bottom plate upper surface
Support column, upper end of support column face are horizontally arranged with heating plate, and multiple through-holes are vertically arranged in heating plate, are both provided in through-hole
Heating tube, bottom plate upper surface are provided with safety box, and heating tube is connect by conducting wire with safety box, and safety box passes through conducting wire and control
Device connects, and is horizontally arranged with the first rectangle frame in the middle part of heating plate upper surface, heating plate lower face is provided with temperature sensor, temperature
Sensor is additionally provided with rectangular seal lid by wire connection controller above heating plate upper surface, rectangular seal cover back-end with
Heating plate is rotatablely connected；It is both provided with rubber gasket sheet, each rubber seal on the inside of four sides of the rectangular seal lid
It is both provided with four flexible connectors between plate rectangular seal lid madial wall adjacent thereto.
The front end of the through hole is both provided with L-type protection sleeve pipe.
It is symmetrical in first rectangle frame to be horizontally arranged with six rectangle limitting casings.
The through-hole is provided with nine, there are three safety box settings, from left to right three adjacent heating tubes successively
Connecting wire walks a safety box altogether.
The rectangular seal lid front end is provided with two handles.
The rectangular seal cover back-end face and heating plate rear end face is by being arranged hinge connection.
The flexible connector includes pin, and one end of pin is fixed on rectangular seal lid madial wall, pin it is another
One end is arranged in the counterbore in rubber gasket sheet, is arranged on the pin between rubber gasket sheet and rectangular seal lid madial wall
There is spring.
Compared with the existing technology, the beneficial effects of the utility model are：
It, can be by temperature regulation switch, to control preheating temperature 1. the utility model is simple in structure.
The setting of rubber gasket sheet and the setting of flexible connector on the utility model rectangular seal lid madial wall, make square
Shape seal cap sealing is tighter, improves the efficiency of heating surface, reduces the waste of electric energy.
2. protection and effect easy to repair are played in the setting of the utility model safety box.
3. the utility model L-type protection sleeve pipe plays a protective role to the conducting wire in heating tube, heating plate overheat pair is prevented
Conducting wire in heating tube shines into damage.
4. the utility model is simple in structure, manufacturing cost is low, safe, can be to the accurate piece of semiconductor diode
Batch preheats, and the application of the utility model substantially increases, and the semiconductor diode stamping forming yields of accurate piece reduces
Enterprise's production cost, improves the performance of enterprises.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the vertical view of rectangular seal lid；
Fig. 4 is the sectional view of rectangular seal lid.
In figure：1. bottom plate, 2. support columns, 3. safety boxs, 4. conducting wires, 5.L types protection sleeve pipe, 6. heating plates, 7. first squares
Shape frame, 8. babinets, 9. temperature regulation switch, 10. rectangle limitting casings, 11. rectangular seal lids, 12. handles, 13. rubber gasket sheets,
14. spring, 15. pins.
Specific implementation mode
Embodiment：As shown in Figs 1-4, the accurate piece preheating device of a kind of semiconductor diode described in the utility model,
Including bottom plate 1, it is provided with babinet 8 in the middle part of 1 upper surface of bottom plate, controller is provided in babinet 8,8 front end face of babinet is provided with temperature
Regulating switch 9 is spent, temperature regulation switch 9 is connected by conducting wire 4 with controller, can be pre- to control by temperature regulation switch 9
Hot temperature；Support column 2 is both provided at 1 upper surface of bottom plate, four foot, 2 upper surface of support column is horizontally arranged with heating plate 6, heating plate
Multiple through-holes are vertically arranged in 6, the front end of the through hole is both provided with L-type protection sleeve pipe 5, and heating tube, bottom plate 1 are both provided in through-hole
Upper surface is provided with safety box 3, and heating tube is connect by conducting wire 4 with safety box 3, and through-hole is provided with nine in the present embodiment, protects
There are three the settings of dangerous box 3, and the connecting wire 4 of three adjacent heating tubes walks a safety box 3, safety box altogether successively from left to right
3 are connect by conducting wire 4 with controller, the setting of safety box 3, play protection and effect easy to repair；L-type protection sleeve pipe 5 is right
Conducting wire 4 in heating tube plays a protective role, and prevents the overheat of heating plate 6 to the conducting wire 4 in heating tube according at damage.
The first rectangle frame 7 is horizontally arranged in the middle part of 6 upper surface of heating plate, symmetrical transverse direction is arranged in the first rectangle frame 7
There are six rectangle limitting casing 10,6 lower face of heating plate is provided with temperature sensor, and temperature sensor is connected by conducting wire 4 and controlled
Device, 6 upper surface of heating plate top are additionally provided with rectangular seal lid 11, and 11 front end of rectangular seal lid is provided with two handles 12, square
11 rear end of shape sealing cover is rotatablely connected with heating plate 6, and 11 rear end face of rectangular seal lid and 6 rear end face of heating plate are by being arranged hinge
Connection；Be both provided with rubber gasket sheet 13 on the inside of four sides of the rectangular seal lid 11, each rubber gasket sheet 13 with
It is both provided with four flexible connectors between its 11 madial wall of adjacent rectangle sealing cover.The flexible connector includes pin
15, one end of pin 15 is fixed on 11 madial wall of rectangular seal lid, and the other end of pin 15 is arranged in rubber gasket sheet 13
Counterbore in, be provided with spring 14 on the pin 15 between 11 madial wall of rubber gasket sheet 13 and rectangular seal lid.Rectangle is close
The setting of rubber gasket sheet 13 and the setting of flexible connector on 11 madial walls are covered, keeps the sealing of rectangular seal lid 11 tighter, carries
The high efficiency of heating surface reduces the waste of electric energy.
When in use, the rectangular seal lid 11 of the utility model upper end is raised, the semiconductor diode use that will be preheated
Accurate piece is put into six rectangle limitting casings 10 of the first rectangle frame 7 successively, then covers rectangular seal lid 11, rectangular seal lid 11
Rubber gasket sheet 13 on madial wall moves outward under the action of first 7 four frames of rectangle frame, and spring 14 compresses,
Spring 14, which acts on rubber gasket sheet 13, simultaneously makes its lateral wall for compressing the first rectangle frame 7 be sealed, and rotary temperature adjusting is opened
9 pairs of 6 heating temperatures of heating plate are closed to set, when heating temperature of 6 temperature of heating plate higher than setting, temperature sensor feedback
To controller, controller controls heating tube and stops heating restricting the number；When heating temperature of 6 temperature of heating plate less than setting, temperature
For sensor feedback restricting the number to controller, controller controls heating tube heating.Until the accurate piece of semiconductor diode reaches preheating
It is required that power-off stops heating.
The utility model is simple in structure, and manufacturing cost is low, safe, can be to the accurate piece batch of semiconductor diode
Preheating, the application of the utility model substantially increase, and the semiconductor diode stamping forming yields of accurate piece reduces enterprise
Industry production cost, improves the performance of enterprises.
Claims (7)
1. a kind of accurate piece preheating device of semiconductor diode, it is characterised in that：Including bottom plate, it is arranged in the middle part of bottom plate upper surface
Have babinet, be provided with controller in babinet, babinet front end face is provided with temperature regulation switch, temperature regulation switch by conducting wire with
Controller is connected, and support column is both provided at four foot of bottom plate upper surface, upper end of support column face is horizontally arranged with heating plate, heating plate
Multiple through-holes are inside vertically arranged with, heating tube is both provided in through-hole, bottom plate upper surface is provided with safety box, and heating tube is by leading
Line is connect with safety box, and safety box is connect by conducting wire with controller, and the first rectangle is horizontally arranged in the middle part of heating plate upper surface
Frame, heating plate lower face are provided with temperature sensor, and temperature sensor passes through wire connection controller, heating plate upper surface first
Rectangular seal lid is additionally provided with above rectangle frame, rectangular seal cover back-end is rotatablely connected with heating plate；The rectangular seal lid
Four sides on the inside of be both provided with rubber gasket sheet, between each rubber gasket sheet rectangular seal lid madial wall adjacent thereto
There are four flexible connectors for setting.
2. a kind of accurate piece preheating device of semiconductor diode according to claim 1, it is characterised in that：Described is logical
Hole front end is both provided with L-type protection sleeve pipe.
3. a kind of accurate piece preheating device of semiconductor diode according to claim 1, it is characterised in that：Described
It is symmetrical in one rectangle frame to be horizontally arranged with six rectangle limitting casings.
4. a kind of accurate piece preheating device of semiconductor diode according to claim 1, it is characterised in that：Described is logical
Hole is provided with nine, and there are three safety box settings, and the connecting wire of three adjacent heating tubes walks one altogether successively from left to right
Safety box.
5. a kind of accurate piece preheating device of semiconductor diode according to claim 1, it is characterised in that：The square
Shape sealing cover front end is provided with two handles.
6. a kind of accurate piece preheating device of semiconductor diode according to claim 1, it is characterised in that：The square
Shape sealing cover rear end face and heating plate rear end face are by being arranged hinge connection.
7. a kind of accurate piece preheating device of semiconductor diode according to claim 1, it is characterised in that：The bullet
Property connector include pin, one end of pin is fixed on rectangular seal lid madial wall, and the setting of the other end of pin is close in rubber
In counterbore in sealing plate, spring is provided on the pin between rubber gasket sheet and rectangular seal lid madial wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182159.3U CN207852626U (en) | 2018-01-31 | 2018-01-31 | A kind of accurate piece preheating device of semiconductor diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182159.3U CN207852626U (en) | 2018-01-31 | 2018-01-31 | A kind of accurate piece preheating device of semiconductor diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852626U true CN207852626U (en) | 2018-09-11 |
Family
ID=63410308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820182159.3U Expired - Fee Related CN207852626U (en) | 2018-01-31 | 2018-01-31 | A kind of accurate piece preheating device of semiconductor diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465352A (en) * | 2019-08-06 | 2019-11-19 | 徐州市茗尧机械制造有限公司 | Engineering machinery suitable for steel plate recycling |
-
2018
- 2018-01-31 CN CN201820182159.3U patent/CN207852626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465352A (en) * | 2019-08-06 | 2019-11-19 | 徐州市茗尧机械制造有限公司 | Engineering machinery suitable for steel plate recycling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |