CN108326199A - A kind of circuit board bridging wire shearing - Google Patents
A kind of circuit board bridging wire shearing Download PDFInfo
- Publication number
- CN108326199A CN108326199A CN201810082324.2A CN201810082324A CN108326199A CN 108326199 A CN108326199 A CN 108326199A CN 201810082324 A CN201810082324 A CN 201810082324A CN 108326199 A CN108326199 A CN 108326199A
- Authority
- CN
- China
- Prior art keywords
- shearing
- cutter head
- wire
- cover half
- circuit board
- 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
- 238000010008 shearing Methods 0.000 title claims abstract description 64
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
A kind of circuit board bridging wire shearing, including wire feeder, rack, cut out mechanism and driving mechanism, the wire feeder includes directive wheel and wire feed rolls, cut out mechanism by shearing die pedestal, shear cover half, shear dynamic model, cut out cylinder and gas blow pipe forms, it shears and carries U-type groove structure among cover half, U-type groove bottom center is equipped with raised forming part；It includes cutter head and handle of a knife two parts to shear dynamic model, and cutter head upper and lower ends are groove structure, and cutter head lower end groove and shearing cover half protrusion forming part clearance fit, cutter head upper recess coordinate with shearing cylinder, and blade is equipped in the bottom end of handle of a knife.The cutting of filament, molding are carried out using shearing dynamic model and the shearing mutually matched mode of cover half.The beneficial effects of the invention are as follows：It is simple in structure, easy for installation, safe and reliable, cut out molding and can once complete, speed is fast, efficient and rejection rate is low, saves labour.
Description
Technical field
The invention belongs to circuit board jumper technical fields, are related to a kind of process units of circuit board jumper, especially
A kind of circuit board bridging wire shearing.
Background technology
It is well known that in circuit connection process, it is often necessary to use jumper, be called wire jumper, jumper is a kind of shape
Shape is similar to the conducting wire of staple, and it includes the interconnecting pieces of two stitches of two stitches and connection, are formed by wire bending,
For turning circuit.In board production, the usage amount of jumper is very big, and multi-size.In the prior art, on a small scale
Board production, jumper production installation, which relies primarily on, manually cuts out, low production efficiency and low precision, and uses Bending Mould
When being molded, because of jumper multi-size, demand number of molds is more, causes cost increase.
Invention content
In view of it is above-mentioned the problems of in the prior art, the present invention provide it is a kind of it is simple in structure, easy to operate, applicability is high
Circuit board bridge wire shearing, can fast and efficiently produce the jumper of different size.
The present invention includes wire feeder, rack, cuts out mechanism and driving mechanism, and the wire feeder includes being alternatively arranged
Directive wheel and a pair of of wire feed rolls, the directive wheel carry V-shaped groove structure, the wire feed rolls is a driving wheel and a driven wheel,
Driving wheel connects stepper motor, and driven wheel is mounted on by driven shaft on driven wheel support, driven wheel support connection elbow folder；It is described
Rack be made of riser and outlet board, the elbow of wire feeder folder is mounted on riser, and an outlet hole, line are arranged on outlet board
Silk exports outward across outlet hole；It is described cut out mechanism by shearing die pedestal, shear cover half, shear dynamic model, cut out cylinder
It is formed with gas blow pipe, shearing die pedestal is fixed on the rack, and shearing cover half is connected on shearing die pedestal, described
It shears and carries U-type groove structure among cover half, the outlet hole of U-type groove and outlet board is in same level, in U-type groove bottom center
Equipped with raised forming part；The shearing dynamic model includes cutter head and handle of a knife two parts, and cutter head upper and lower ends are groove structure, handle of a knife
Coordinate with cutter head lower end groove structure, and cutter head lower end groove and shearing cover half protrusion forming part clearance fit, cutter head upper end are recessed
Slot and shearing cylinder cooperation, blade is equipped in the bottom end of handle of a knife；The gas blow pipe connection driving mechanism and external feeder, go out
The suspension of gas end is set to the top for cutting out mechanism；The wire feeder further includes relatively independent coil holder, and coil holder is portal frame
Structure；The shearing cover half U-type groove bottom is equipped with deformation, makes U-shaped bottom spatial spread；The cutter head is hollow-core construction,
And spring compression push rod is set in hollow-core construction；The driving mechanism includes relay and power supply connecting device, is arranged in machine
On frame, with wire feeder, cut out mechanism and connect, and provide power for it.
The cutting of filament, molding are carried out using detachable shearing dynamic model and the shearing mutually matched mode of cover half,
Produce different model jumper, cutting out molding can once complete, different size jumper production only need to change shearing cover half and
Shear dynamic model mold.
The beneficial effects of the invention are as follows：
1, the configuration of the present invention is simple, it is easy for installation, safe and reliable, cut out molding and can once complete, speed is fast, it is efficient and
Rejection rate is low, saves labour.
2, present invention shearing cover half and shearing dynamic model die change are simple, and flexibility ratio is high, while using cylinder driving, elbow folder
Quickly adjustment wire feeder, is easy to drive, and cost of manufacture is cheap, and applicability is high, has a wide range of application, meets the different use of people
It needs.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the vertical view of the present invention.
Fig. 3 is that film vertical view is determined in present invention shearing.
Fig. 4 is that film vertical view is moved in present invention shearing.
Fig. 5 is that film is determined in present invention shearing and film working state schematic representation is moved in shearing.
Fig. 6 is work flow diagram of the present invention.
Reference sign：1, rack, 2, coil holder, 3, spool, 4, filament 5, outlet board, 6, directive wheel, 7, driving wheel, 8,
Driven wheel, 9, driven wheel support, 10, elbow folder, 11, riser, 12, stepper motor, 13, gas blow pipe, 14, cut out cylinder, 15, shearing
Cover half, 16, shearing die pedestal, 17, shearing dynamic model, 18, spring compression push rod, 19, positioning pin, 20, driving mechanism, 21, cut
Cut cover half U-type groove, 22, shearing cover half U-shaped bottom protrusion.
Specific implementation mode
The specific implementation mode of the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment：As shown in Figure 1 and Figure 2, including wire feeder, rack 1, mechanism and driving mechanism 20 are cut out, described send
Silk mechanism includes spaced directive wheel 6 and a pair of of wire feed rolls, and the directive wheel carries V-shaped groove structure, and the wire feed rolls is
One driving wheel 7 and a driven wheel 8, driving wheel connect stepper motor 12, and the processing of 7 surface frosted of driving wheel is to increase mantle friction
Power, driven wheel are mounted on by driven shaft on driven wheel support 9, driven wheel support connection elbow folder 10；The rack is by riser
11 and outlet board 5 form, the elbow of wire feeder folder is mounted on riser, an outlet hole is arranged on outlet board, filament 4 passes through out
String holes exports outward；It is described cut out mechanism by shearing die pedestal 16, shearing cover half 15, shearing dynamic model 17, make linear reciprocation
Cylinder 14 and the composition of gas blow pipe 13 are cut out in movement, and shearing die pedestal is fixed on the rack, and shearing cover half, which is connected to, to be cut
It cuts on mold base, shear dynamic model and cuts out cover half cooperation and the reciprocating motion of vertical filament.
As shown in figs. 3 and 5,21 structure of U-type groove, the outlet hole of U-type groove and outlet board are carried among the shearing cover half
In same level, U-type groove bottom center is equipped with raised 22 forming parts；The shearing cover half U-type groove bottom is equipped with deformation,
Make U-shaped bottom spatial spread, to adapt to the requirement of different size jumper production.
As shown in Fig. 2, Fig. 4, Fig. 5, the shearing dynamic model includes cutter head and handle of a knife two parts, and cutter head upper and lower ends are recessed
Slot structure, handle of a knife coordinate with cutter head lower end groove structure, and cutter head lower end groove and shearing cover half protrusion forming part clearance fit,
Cutter head upper recess structure and shearing cylinder cooperation, blade is equipped in the bottom end of handle of a knife；The cutter head is hollow-core construction, and empty
Spring compression push rod 18 is set in core structure；Jumper is cut out in shearing dynamic model and shearing cover half cooperation one-pass molding.
As shown in Figure 1 and Figure 2, the gas blow pipe connection driving mechanism and external feeder, outlet side suspension, which is set to, cuts
The top for cutting out mechanism, molding jumper is cut out for blowing off；The wire feeder further includes relatively independent coil holder 2, line
Frame is gantry frame structure, is disposed in proximity to one end of rack installation outlet board, and top is equipped with spool 3, and filament 4 is wrapped in spool 3
On；The raised forming part top width and jumper to be cut out are of same size；The driving mechanism 20 includes relay
Device and power supply connecting device are arranged in rack, with wire feeder, cut out mechanism and connect, and provide power for it.
Usually used jumper specification is 0.5mm~3mm, and shearing cover half and the shearing for preparing different size model are dynamic
Mould is flexibly replaced according to jumper production requirement, is fixed on shearing die pedestal by positioning pin 19 by cover half is sheared,
It can be fixed by bolt or other modes.
During entire production, filament at spool as shown in Figure 1, Figure 2, Figure 6 shows can under the action of stepper motor,
It reaches at the U-type groove that shearing is determined among film, cuts through directive wheel, driving wheel, driven wheel by the outlet hole output at outlet board
The kinetic energy start-up operation that cylinder receives driving mechanism offer is cut, the spring compression push rod in cutter head hollow-core construction works, presses therewith
It is tight to be located at the jumper to be sheared sheared and determined at film U-type groove, when the dynamic film of shearing moves under the promotion for shearing cylinder, dynamic model handle of a knife
The blade of bottom end moves ahead, you can cuts off filament, handle of a knife further moves ahead, and the shaping work of cut-out filament is completed, with past
The progress moved again, can be rapidly completed the shear forming of filament；Gas blow pipe under the action of driving mechanism and external feeder,
The filament for completing shear forming is blown off in storage box.In specific production practices, dismounting and change different model can be passed through
Shearing dynamic model and shear cover half mode shear forming different model jumper.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of circuit board bridges wire shearing, including wire feeder, rack, cut out mechanism and driving mechanism, it is characterised in that：
The wire feeder includes spaced directive wheel and a pair of of wire feed rolls, and the directive wheel carries V-shaped groove structure, described to send
Silk wheel is a driving wheel and a driven wheel, and driving wheel connects stepper motor, and driven wheel is mounted on driven wheel support by driven shaft
On, driven wheel support connection elbow folder；The rack is made of riser and outlet board, and the elbow folder of wire feeder is mounted on riser
On, an outlet hole is set on outlet board, and filament exports outward across outlet hole；Described cuts out mechanism by shearing die bottom
Seat shears cover half, shears dynamic model, cutting out cylinder and gas blow pipe composition, and shearing die pedestal is fixed on the rack, and shearing is fixed
Mould is connected on shearing die pedestal, and U-type groove structure, the outlet hole of U-type groove and outlet board are carried among the shearing cover half
In same level, raised forming part is equipped in U-type groove bottom center；The shearing dynamic model includes cutter head and two, handle of a knife
Point, cutter head upper and lower ends are groove structure, and handle of a knife coordinates with cutter head lower end groove structure, and cutter head lower end groove and shearing are fixed
Mould protrusion forming part clearance fit, cutter head upper recess and shearing cylinder cooperation, blade is equipped in the bottom end of handle of a knife；The air blowing
Pipe connects driving mechanism and external feeder, and outlet side suspension is set to the top for cutting out mechanism.
2. a kind of circuit board according to claim 1 bridges wire shearing, it is characterised in that：The wire feeder also wraps
Relatively independent coil holder is included, coil holder is gantry frame structure.
3. a kind of circuit board according to claim 1 bridges wire shearing, it is characterised in that：The shearing cover half is U-shaped
Trench bottom is equipped with deformation, makes U-shaped bottom spatial spread.
4. a kind of circuit board according to claim 1 bridges wire shearing, it is characterised in that：The cutter head is hollow knot
Structure, and spring compression push rod is set in hollow-core construction.
5. a kind of circuit board according to claim 1 bridges wire shearing, it is characterised in that：The driving mechanism includes
Relay and power supply connecting device are arranged in rack, with wire feeder, cut out mechanism and connect, and provide power for it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082324.2A CN108326199A (en) | 2018-01-17 | 2018-01-17 | A kind of circuit board bridging wire shearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082324.2A CN108326199A (en) | 2018-01-17 | 2018-01-17 | A kind of circuit board bridging wire shearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108326199A true CN108326199A (en) | 2018-07-27 |
Family
ID=62926719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810082324.2A Pending CN108326199A (en) | 2018-01-17 | 2018-01-17 | A kind of circuit board bridging wire shearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108326199A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4648298A (en) * | 1985-05-20 | 1987-03-10 | Hero Automation | In-line shearing device |
| JP2005059109A (en) * | 2003-08-13 | 2005-03-10 | Nippon Steel Corp | Sheet steel shearing device |
| CN201146668Y (en) * | 2007-12-21 | 2008-11-05 | 东莞市新泽谷机械有限公司 | Jumper horizontal plug-in machine |
| CN203830615U (en) * | 2014-05-27 | 2014-09-17 | 金华市金钟焊接材料有限公司 | Automatic shearing device for determining length of metal wire |
| CN204035328U (en) * | 2014-08-22 | 2014-12-24 | 四川君格机械制造有限公司 | A kind of wheel rim steel band shearing die |
| CN204430076U (en) * | 2014-12-22 | 2015-07-01 | 王玉全 | The scheming of a kind of metal mesh belt wave |
| CN204584137U (en) * | 2015-03-11 | 2015-08-26 | 九牧厨卫股份有限公司 | A kind of automatic shearing folding equipment of metal wire |
| CN204867198U (en) * | 2015-08-18 | 2015-12-16 | 上海琪瑜光电科技股份有限公司 | Filament make -up machine of bending |
| CN105478633A (en) * | 2015-12-28 | 2016-04-13 | 东莞市捷瑞电子设备有限公司 | Jumper forming machine and forming method thereof |
| CN205166991U (en) * | 2015-12-10 | 2016-04-20 | 宿迁至诚纺织品有限公司 | Yarn shearing mechanism |
| CN205289581U (en) * | 2015-12-28 | 2016-06-08 | 东莞市捷瑞电子设备有限公司 | Wire jumper make -up machine |
| CN205846421U (en) * | 2016-06-16 | 2016-12-28 | 孔祥文 | A kind of efficiently jumper former |
| CN205834055U (en) * | 2016-06-16 | 2016-12-28 | 孔祥文 | A kind of wire jumper excision forming integration mold |
-
2018
- 2018-01-17 CN CN201810082324.2A patent/CN108326199A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4648298A (en) * | 1985-05-20 | 1987-03-10 | Hero Automation | In-line shearing device |
| JP2005059109A (en) * | 2003-08-13 | 2005-03-10 | Nippon Steel Corp | Sheet steel shearing device |
| CN201146668Y (en) * | 2007-12-21 | 2008-11-05 | 东莞市新泽谷机械有限公司 | Jumper horizontal plug-in machine |
| CN203830615U (en) * | 2014-05-27 | 2014-09-17 | 金华市金钟焊接材料有限公司 | Automatic shearing device for determining length of metal wire |
| CN204035328U (en) * | 2014-08-22 | 2014-12-24 | 四川君格机械制造有限公司 | A kind of wheel rim steel band shearing die |
| CN204430076U (en) * | 2014-12-22 | 2015-07-01 | 王玉全 | The scheming of a kind of metal mesh belt wave |
| CN204584137U (en) * | 2015-03-11 | 2015-08-26 | 九牧厨卫股份有限公司 | A kind of automatic shearing folding equipment of metal wire |
| CN204867198U (en) * | 2015-08-18 | 2015-12-16 | 上海琪瑜光电科技股份有限公司 | Filament make -up machine of bending |
| CN205166991U (en) * | 2015-12-10 | 2016-04-20 | 宿迁至诚纺织品有限公司 | Yarn shearing mechanism |
| CN105478633A (en) * | 2015-12-28 | 2016-04-13 | 东莞市捷瑞电子设备有限公司 | Jumper forming machine and forming method thereof |
| CN205289581U (en) * | 2015-12-28 | 2016-06-08 | 东莞市捷瑞电子设备有限公司 | Wire jumper make -up machine |
| CN205846421U (en) * | 2016-06-16 | 2016-12-28 | 孔祥文 | A kind of efficiently jumper former |
| CN205834055U (en) * | 2016-06-16 | 2016-12-28 | 孔祥文 | A kind of wire jumper excision forming integration mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180727 |