CN204697404U - A kind of hot press of circuit board - Google Patents
A kind of hot press of circuit board Download PDFInfo
- Publication number
- CN204697404U CN204697404U CN201520472064.1U CN201520472064U CN204697404U CN 204697404 U CN204697404 U CN 204697404U CN 201520472064 U CN201520472064 U CN 201520472064U CN 204697404 U CN204697404 U CN 204697404U
- Authority
- CN
- China
- Prior art keywords
- strip hole
- hot press
- circuit board
- soldering tip
- pressing 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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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
A kind of hot press of circuit board, comprise workbench, and be located at the bracing frame of described workbench one side, also comprise the electric power source that electric power is provided to hot press, support frame as described above top ends is fixedly connected with a cantilever, a pressing plate is driven to move up and down by hydraulic cylinder, described pressing plate bottom surface is laterally laid with the soldering tip that several are strip, two frame places on described platen width direction are laid with strip hole, described soldering tip end face both ends are fixedly connected with bolt, and described bolt is arranged symmetrically with, the screw rod of described bolt screws through described strip hole and a nut sleeve.The described soldering tip be movably connected on described strip hole is screwed by the cover of described bolt and described nut, described strip hole can be installed some described soldering tips simultaneously and be used, and described soldering tip can move forward and backward on described strip hole, the concrete needs of the circuit board welded as required, the spacing increasing and decreasing described soldering tip and change between soldering tip.
Description
Technical field
The utility model relates to circuit board manufacture field, refers to a kind of hot press of circuit board particularly.
Background technology
Hot press be a kind of by two heat parts that first-class scaling powder is zinc-plated in advance to the temperature being enough to make melts soldering tin, flowing, after solidification, between part and scolding tin formed a permanent electricapparatus connection device.Answer different product, programming rate can be chosen from.According to PULSE HEATING principle, due to the particular design of bonding tool surface, the resistance of solder side is very little, and electric current can pass through the minimum cross section of resistance.By continuous voltage of transformation, adjustment current class, makes it generate heat rapidly by soldering tip.
At present, the press strip of hot press generally adopts the pattern be fixedly connected with, and makes the welding schedulable of press strip very low, and in the use procedure that hot press connects circuit board, model comparision is fixing and single.
Utility model content
The utility model provides a kind of hot press of circuit board, its object is to mainly overcome the existing problem allowing press soldering tip be fixedly connected with, and welds restricted, and circuit board pattern is fixed and single shortcoming.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of hot press of circuit board, comprise workbench, and be located at the bracing frame of described workbench one side, also comprise the electric power source that electric power is provided to hot press, support frame as described above top ends is fixedly connected with a cantilever, and described cantilever extends the top to described workbench, on described cantilever end face, forward middle side part is provided with a hydraulic cylinder, the piston rod top ends of described hydraulic cylinder is straight down through described cantilever, stretch to below described cantilever, the piston rod top ends of described hydraulic cylinder is fixedly connected with pressing plate, this elongatedness direction, pressing plate bottom surface is laid with the soldering tip that several are strip, described pressing plate is provided with strip hole, and this strip hole is positioned at the close two frame places on described platen width direction, described soldering tip end face both ends are fixedly connected with bolt, and described bolt is arranged symmetrically with, the screw rod of described bolt screws through described strip hole and a nut sleeve.
Described workbench is provided with backing plate, and described backing plate is located at immediately below described pressing plate, and both ends, described backing plate left and right symmetry is laid with pallet fastener.
Be provided with two guide posts above described pressing plate top end face, described two guide posts stretch to above described cantilever through described cantilever straight up, and are arranged symmetrically with centered by described piston rod.
Described screw rod screws through a pad and described nut sleeve through behind strip hole again.
From above-mentioned to description of the present utility model, compared to the prior art, the utility model has the advantage of: the bolt that described soldering tip is fixedly connected with, carry out cover by using the strip hole on nut and described pressing plate and screw togather, soldering tip is all movably set on described pressing plate.Described strip hole can be installed some described soldering tips simultaneously and be used, and described soldering tip can move forward and backward on described strip hole, the concrete needs of the circuit board welded as required, the spacing increasing and decreasing described soldering tip and change between soldering tip.Circuit board to be welded is positioned over above described backing plate and welds, during high-temperature soldering circuit board, circuit board is pressed on described backing plate by described soldering tip, workbench is not easy impaired, if aging after described backing plate Long-Time Service, can directly described backing plate be changed.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model.
Fig. 2 is that schematic diagram is looked on the right side of the present utility model.
Fig. 3 is the schematic top plan view (wherein soldering tip does not draw) of the utility model center platen.
Fig. 4 is the schematic top plan view (wherein soldering tip draws) of the utility model center platen.
Embodiment
1 to Fig. 4 illustrates embodiment of the present utility model with reference to the accompanying drawings.
With reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4.A kind of hot press of circuit board, comprise workbench 1, and be located at the bracing frame 2 of described workbench 1 one side, also comprise the electric power source 3 that electric power is provided to hot press, support frame as described above 2 top ends is fixedly connected with a cantilever 4, and described cantilever 4 extends the top to described workbench 1, on described cantilever 4 end face, forward middle side part is provided with a hydraulic cylinder 5, piston rod 51 top ends of described hydraulic cylinder 5 is straight down through described cantilever 4, stretch to below described cantilever 4, piston rod 51 top ends of described hydraulic cylinder 5 is fixedly connected with pressing plate 6, this elongatedness direction, pressing plate 6 bottom surface is laid with the soldering tip 7 that several are strip, described pressing plate 6 is provided with strip hole 8, and this strip hole 8 is positioned at the close two frame places on described pressing plate 6 Width, described soldering tip 7 end face both ends are fixedly connected with bolt 90, and described bolt 90 is arranged symmetrically with, the screw rod 91 of described bolt 90 overlaps through described strip hole 8 and a nut 92 and screws.Piston rod 51 top ends of described hydraulic cylinder 5 connects described pressing plate 6, and pressing plate 6 is prolonged on vertical direction can move up and down.Described bolt 90 and nut 92 cover screw and are movably connected on described pressing plate 6 by described soldering tip 7.
With reference to accompanying drawing 1 and accompanying drawing 2.Be provided with two guide posts 52 above described pressing plate 6 top end face, described two guide posts 52 stretch to above described cantilever 4 through described cantilever 4 straight up, and are arranged symmetrically with centered by described piston rod 51.Described two guide posts 52 prevent described pressing plate 6 from occurring dancing in the horizontal direction.
With reference to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 4.Described workbench 1 is provided with backing plate 10, and described backing plate 10 is located at immediately below described pressing plate 6, and described backing plate about 10 both ends symmetry is laid with pallet fastener 11.Described backing plate 10 pad is positioned over below circuit board, prevents by impaired for described workbench 1 in the process of hot pressing circuit board, after described backing plate 10 uses a period of time, after there is damage, can change, described backing plate 10 is fixed on described workbench 1 by described pallet fastener 11, prevents backing plate 10 from moving.Described screw rod 91 screws with described spiral shell 92 mother set through a pad 93 through behind strip hole 8 again, and described pad 93 can prevent nut 92 described in welding process from coming off from described strip hole 8.
Above are only embodiment of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection range.
Claims (4)
1. the hot press of a circuit board, comprise workbench, and be located at the bracing frame of described workbench one side, also comprise the electric power source that electric power is provided to hot press, support frame as described above top ends is fixedly connected with a cantilever, and described cantilever extends the top to described workbench, on described cantilever end face, forward middle side part is provided with a hydraulic cylinder, the piston rod top ends of described hydraulic cylinder is straight down through described cantilever, stretch to below described cantilever, the piston rod top ends of described hydraulic cylinder is fixedly connected with pressing plate, this elongatedness direction, pressing plate bottom surface is laid with the soldering tip that several are strip, it is characterized in that: described pressing plate is provided with strip hole, and this strip hole is positioned at the close two frame places on described platen width direction, described soldering tip end face both ends are fixedly connected with bolt, and described bolt is arranged symmetrically with, the screw rod of described bolt screws through described strip hole and a nut sleeve.
2. the hot press of a kind of circuit board as claimed in claim 1, is characterized in that: described workbench is provided with backing plate, and described backing plate is located at immediately below described pressing plate, and both ends, described backing plate left and right symmetry is laid with pallet fastener.
3. the hot press of a kind of circuit board as claimed in claim 1, it is characterized in that: above described pressing plate top end face, be provided with two guide posts, described two guide posts stretch to above described cantilever through described cantilever straight up, and are arranged symmetrically with centered by described piston rod.
4. the hot press of a kind of circuit board as claimed in claim 1, is characterized in that: described screw rod screws through a pad and described nut sleeve through behind strip hole again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472064.1U CN204697404U (en) | 2015-06-30 | 2015-06-30 | A kind of hot press of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472064.1U CN204697404U (en) | 2015-06-30 | 2015-06-30 | A kind of hot press of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204697404U true CN204697404U (en) | 2015-10-07 |
Family
ID=54237650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520472064.1U Expired - Fee Related CN204697404U (en) | 2015-06-30 | 2015-06-30 | A kind of hot press of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204697404U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344785A (en) * | 2015-12-18 | 2016-02-24 | 苏州朗睿杰自动化科技有限公司 | Inductive plate punching device |
| CN105363933A (en) * | 2015-12-18 | 2016-03-02 | 苏州朗睿杰自动化科技有限公司 | Induction type quick-release sheet punching device |
| CN105414288A (en) * | 2015-12-18 | 2016-03-23 | 苏州朗睿杰自动化科技有限公司 | Induction type die-replaceable sheet stamping device |
| CN105414286A (en) * | 2015-12-18 | 2016-03-23 | 苏州朗睿杰自动化科技有限公司 | Double-pneumatic stamping device with proximity switches |
| CN105414291A (en) * | 2015-12-18 | 2016-03-23 | 苏州朗睿杰自动化科技有限公司 | Mold-replaceable quick disassembly plate stamping device |
| CN105562497A (en) * | 2015-12-18 | 2016-05-11 | 苏州朗睿杰自动化科技有限公司 | Double pneumatic single-induction-type integrated stamping device |
-
2015
- 2015-06-30 CN CN201520472064.1U patent/CN204697404U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344785A (en) * | 2015-12-18 | 2016-02-24 | 苏州朗睿杰自动化科技有限公司 | Inductive plate punching device |
| CN105363933A (en) * | 2015-12-18 | 2016-03-02 | 苏州朗睿杰自动化科技有限公司 | Induction type quick-release sheet punching device |
| CN105414288A (en) * | 2015-12-18 | 2016-03-23 | 苏州朗睿杰自动化科技有限公司 | Induction type die-replaceable sheet stamping device |
| CN105414286A (en) * | 2015-12-18 | 2016-03-23 | 苏州朗睿杰自动化科技有限公司 | Double-pneumatic stamping device with proximity switches |
| CN105414291A (en) * | 2015-12-18 | 2016-03-23 | 苏州朗睿杰自动化科技有限公司 | Mold-replaceable quick disassembly plate stamping device |
| CN105562497A (en) * | 2015-12-18 | 2016-05-11 | 苏州朗睿杰自动化科技有限公司 | Double pneumatic single-induction-type integrated stamping device |
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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: 20151007 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |