CN202224571U - Shearing device for pins of optical devices - Google Patents
Shearing device for pins of optical devices Download PDFInfo
- Publication number
- CN202224571U CN202224571U CN2011203499352U CN201120349935U CN202224571U CN 202224571 U CN202224571 U CN 202224571U CN 2011203499352 U CN2011203499352 U CN 2011203499352U CN 201120349935 U CN201120349935 U CN 201120349935U CN 202224571 U CN202224571 U CN 202224571U
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- pin
- optical device
- shear
- cutter hub
- fixed plate
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Abstract
The utility model relates to a shearing device for pins of optical devices, which comprises a pin shearing clamp block and a power mechanism. The pin shearing clamp block is provided with pin distribution holes, and a movable end of the power mechanism is capable of moving relative to the pin shearing clamp block and provided with a shearing tool. After being clamped by the pin shearing clamp block stably, pins of optical devices can be shorn by the shearing tool driven by the power mechanism. Accordingly, affection onto shearing quality of the pins of the optical devices due to human factors during manual shearing is avoided and consistency of length and shape of sections of the pins of the optical devices is improved.
Description
Technical field
The utility model relates to the communications field, particularly relates to a kind of shear of optical device pin.
Background technology
In the production process of optical communication module, as shown in Figure 1, optical device need be according to the difference of product P CBA2 structure, and according to needed length, the part that the pin of optical device is unnecessary is removed, and is beneficial to the assembling welding.
Optical device is expressed as " OSA ", comprises TOSA, ROSA and BOSA.As shown in Figure 1: making a start of TOSA and BOSA is expressed as " Tx ", and their pin is generally 4, is distributed on the circle that diameter is 2mm; The receipts end of ROSA and BOSA is expressed as " Rx ", and their pin has 4 or 5, is distributed on the circle that diameter is 2.54mm.
The method of removing the unnecessary pin of OSA at present is that the operator holds diagonal cutting pliers, adopts manual mode to shear.There is following problem in such cut mode:
1, in shear history, have certain subjective factor, the pin length uniformity of reservation is poor, and efficient is low;
2, the pin section presents groove, out-of-flatness.
The utility model content
The technical problem that the utility model will solve is to overcome the above-mentioned deficiency of prior art, and the shear of the optical device pin of the smooth and otch high conformity of a kind of pin section is provided.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of shear of optical device pin comprises and cuts pin clamping piece and actuating unit, and the said pin clamping piece of cutting is provided with the pin distributed holes, and the movable end of said actuating unit can be with respect to cutting the motion of pin clamping piece, and the movable end of said actuating unit is provided with cutter hub.
Employing cut pin clamping piece with the steady clamping of optical device pin after; Driving cutter hub sun adjuster spare pin through actuating unit cuts; The influence of human factor sun adjuster spare pin shearing quality when having avoided hand shears to cut improves the length of optical device pin and the uniformity of cross sectional shape.
In the shear of above-mentioned optical device pin, the position of said pin distributed holes is corresponding with the distribution of OSA pin.Through the form that the pin distributed holes is arranged to adapt, get final product firm clamping after the pin of TOSA, ROSA or BOSA directly inserted with TOSA, ROSA or BOSA pin.
Preferably, said actuating unit and the direction of cutting the relative motion of pin clamping interblock and pin distributed holes is axial vertical.The cutter hub shear direction is unstable in the time of can avoiding because of shearing makes the pin section present groove, makes the sheared edge of optical device pin more smooth.
Preferably, said cutter hub the pin distributed holes axially on adjustable positions.Through the length direction upper-lower position scalable of cutter hub at the optical device pin, fully to contact the back seamless with cutting supporting of pin to make cutter hub, guarantees that optical device cuts the pin rearward end and do not have burr; Simultaneously, can also suitably regulate after the wearing and tearing between cutter hub uses.
Preferably, said actuating unit is a cylinder, and the movable end of said actuating unit is a piston rod.Utilize cylinder and piston rod as actuating unit, have the structure advantage stably of simplifying and move, and easy to operate, safe and reliable.
Preferably, said cutter hub is arranged on the end of piston rod.Can make full use of the inner space, simplify structure.
Preferably, said piston rod end is provided with cutoff knife rack, and said cutoff knife rack is provided with the cutter hub mounting groove, and the shape of said cutter hub mounting groove and cutter hub is suitable.Cutter hub is arranged on the adaptive with it cutoff knife rack, can avoid cutter hub when cutting because of fixing unstable the swing, stability better, can better guarantee cut quality.
Preferably, the axially parallel of the bearing of trend of said cutter hub mounting groove and pin distributed holes.Adopt such structure, can make the cutter hub mounting groove be applicable to the cutter hub of strip, and have the advantage of Stability Analysis of Structures, good cutting effect.
Preferably, said piston rod is connected through pin with cutoff knife rack.Adopt such connected mode, have advantage simple in structure, easy to assembly.
Preferably, the junction of said pin and cutoff knife rack is provided with the gap.Piston rod adopts with cutoff knife rack has the pin of minim gap to be connected; Because processing possibly make guide rail and cylinder be difficult to guarantee parallel fully with rigging error; Through small gap is set, can effectively avoid guide rail and piston rod because of depth of parallelism difference cause stuck, motion is smooth or rub problem such as excessive.
Preferably, said cutter hub mounting groove runs through cutoff knife rack along its bearing of trend.Cutter hub is arranged on the adaptive with it cutoff knife rack, can avoid cutter hub when cutting because of fixing unstable the swing, stability better, can better guarantee cut quality.
In the shear of above-mentioned optical device pin, said cutter hub is strip.Adopt such structure, have advantage simple in structure, that be easy to change, simultaneously, for the cutter hub of strip, corresponding cutter hub mounting groove is a strip, is easy to processing.
Preferably, the two ends of said cutter hub are provided with blade.Cutter hub is designed to the two ends symmetry, after excessive can not the use of side tool mouth wearing and tearing, can be with cutter hub to installation of turning upside down, and the opposite side of use cutter hub is cut pin.
In the shear of above-mentioned optical device pin, said cutter hub is a Cr12MoV mould steel knife.Cut the supporting block of material of pin and adopt Cr12MoV mould steel, heat treatment hardness HRC54～58, longer service life.
In the shear of above-mentioned optical device pin, said pin distributed holes comprises the first pin distributed holes, and the said first pin distributed holes is four holes that diameter is 0.5mm, is on 90 ° of circles that are evenly distributed on diameter position 2mm.Such pin distributed holes can adapt to the sending and receiving end pin of TOSA, ROSA.
In the shear of above-mentioned optical device pin; Said pin distributed holes comprises the second pin distributed holes; The said second pin distributed holes is four holes that diameter is 0.45mm, is on 90 ° of circles that are evenly distributed on diameter position 2.54mm the hole that it is 0.45mm that circle centre position also is provided with a diameter.Such pin distributed holes can adapt to the sending and receiving end pin of BOSA.
In the shear of above-mentioned optical device pin; Said cylinder is fixedly connected with air cylinder fixed plate, and said air cylinder fixed plate is provided with the through hole that supplies piston rod to pass, and said air cylinder fixed plate is fixedly connected with guide rail fixed plate; Be set with guide rail on the said guide rail fixed plate; The guiding of said guide rail is parallel to the axial of piston rod, and said guide rail is provided with slide block, and said slide block is fixedly connected with cutoff knife rack.Employing standard guide rail, cutoff knife rack are fixed on and carry out the front and back rectilinear motion on the guide rail, can guarantee the uniformity of cutter hub cutting movement, and better reliability, life-span are longer.
Preferably; The said pin clamping piece of cutting is fixedly installed on the panel; Said air cylinder fixed plate is identical with the height of guide rail fixed plate, and the side of said air cylinder fixed plate is fixedly connected with the side of guide rail fixed plate, and said panel is fixedly connected on the top of air cylinder fixed plate and guide rail fixed plate.To cut pin clamping piece, cylinder and guide rail and be connected to one, can further guarantee the stability of cutting.
In the shear of above-mentioned optical device pin, said cutoff knife rack is provided with binding, and said binding contacts with cutter hub and cutter hub is crimped in the cutter hub mounting groove.Through binding cutter hub tightly is crimped in the cutter hub mounting groove, can further avoid cutter hub when cutting because of fixing unstable the swing, stability better, can better guarantee cut quality.
Preferably, said binding is threaded with cutoff knife rack.Adopt such structure, can make the relative position of binding and cutoff knife rack adjustable, the compressing degree of being convenient to regulate cutter hub.
Compared with prior art, the beneficial effect of the utility model is:
1, adopt cut pin clamping piece with the steady clamping of optical device pin after; Driving cutter hub sun adjuster spare pin through actuating unit cuts; The influence of human factor sun adjuster spare pin shearing quality when having avoided hand shears to cut improves the length of optical device pin and the uniformity of cross sectional shape.
2, axial vertical through actuating unit and the direction of cutting the relative motion of pin clamping interblock and pin distributed holes can avoid that the cutter hub shear direction is unstable when shearing makes the pin section present groove, makes the sheared edge of optical device pin more smooth.
Description of drawings
Fig. 1 is the external structure sketch map of the utility model.
Fig. 2 is the internal structure sketch map of the utility model.
Fig. 3 is the front view of the internal structure of the utility model.
Fig. 4 is the vertical view of the internal structure of the utility model.
Fig. 5 is the front view of the utility model.
Fig. 6 is a vertical view of cutting pin clamping piece in the utility model.
Fig. 7 is the front view of cutting in the utility model when the pin clamping is packaged to be pressed from both sides.
Mark among the figure: cut pin clamping piece-1; Pin distributed holes-2; The first pin distributed holes-201; The second pin distributed holes-202; Cutter hub-3; Cylinder-4; Piston rod-5; Cutoff knife rack-6; Optical device pin-7; Binding-8; Air cylinder fixed plate-9; Guide rail fixed plate-10; Guide rail-11; Slide block-12; Panel-13; Pin-14.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.
The embodiment of the utility model is not limited to following examples, all belongs within the protection domain of the utility model in the various variations of making under the prerequisite that does not break away from the utility model aim.
Extremely shown in Figure 7 like Fig. 1; The shear of the utility model optical device pin 7 comprises and is used for cutting pin clamping piece 1 and being used to drive the actuating unit that cutter hub 3 moves with respect to optical device pin 7 of clamping optical device pin 7; Wherein cut pin clamping piece 1 and be provided with pin distributed holes 2; Optical device pin 7 can insert and run through through pin distributed holes 2 cuts pin clamping piece 1, for the pin that makes OSA successfully run through cut pin clamping piece 1 and reposefully clamping in the above, the position of pin distributed holes 2 is corresponding with the distribution of OSA pin; The movable end of actuating unit can be with respect to cutting 1 motion of pin clamping piece; Actuating unit and the direction of cutting 1 relative motion of pin clamping piece are axial vertical with pin distributed holes 2, make actuating unit to cut out smooth cross section along optical device pin 7 cross-sectional direction, and the movable end of actuating unit is provided with cutter hub 3; Before starting actuating unit; Can adjust the position of cutter hub 3 on optical device pin 7 height, make the position of the blade aligning needs cutting of cutter hub 3, cutting optical device pin 7 when cutter hub 3 can move at the movable end with actuating unit.
Extremely shown in Figure 5 like Fig. 1; The actuating unit of the shear of the utility model optical device pin 7 is a cylinder 4; The movable end of actuating unit is a piston rod 5, and cutter hub 3 is arranged on the end of piston rod 5, and piston rod 5 is being done the straight-line cutting that realizes sun adjuster spare pin 7 simultaneously.Piston rod 5 is connected through pin 14 with cutoff knife rack 6, and pin 14 is provided with the gap with the junction of cutoff knife rack 6.
Other structures are please with reference to embodiment 1.
To shown in Figure 5, the cutter hub 3 of the shear of the utility model optical device pin 7 is arranged on piston rod 5 ends like Fig. 1, and cutter hub 3 pin distributed holes 2 axially on adjustable positions; Be that cutter hub 3 is whole in the adjustable positions of the length direction of optical device pin 7; When cutting, cutter hub 3 makes cutter hub 3 and cuts pin clamping piece 1 and cutter hub 3 applying as far as possible through the adjusting at cutoff knife rack 6 upper-lower positions; Guarantee that optical device cuts the pin rearward end and do not have burr, and can after cutter hub 3 uses wearing and tearing, can also suitably regulate.
Other structures are please with reference to embodiment 2.
Embodiment 4
Extremely shown in Figure 5 like Fig. 1; Piston rod 5 ends of the shear of the utility model optical device pin 7 are provided with cutoff knife rack 6; Cutoff knife rack 6 is provided with cutter hub 3 mounting grooves, and cutoff knife rack 6 is provided with binding 8, and binding 8 contacts with cutter hub 3; Binding 8 is threaded with cutoff knife rack 6, and binding 8 is crimped on cutter hub 3 in cutter hub 3 mounting grooves.Cutter hub 3 is strip, and cutter hub 3 is a Cr12MoV mould steel knife, and the two ends of cutter hub 3 are provided with blade; The shape of cutter hub 3 mounting grooves and cutter hub 3 is suitable; The bearing of trend of cutter hub 3 mounting grooves and the axially parallel of pin distributed holes 2, cutter hub 3 mounting grooves run through cutoff knife rack 6 along its bearing of trend, after cutter hub 3 is inserted cutter hub 3 mounting grooves; Blade is at cutter hub 3 mounting groove tops and cut between the pin clamping piece 1 cutting of realization sun adjuster spare pin 7.
When cutter hub 3 wearing and tearing, when blade is sharp inadequately, can the upper and lower side exchange back of the cutter hub 3 of strip be used.
Other structures are please with reference to embodiment 3.
Like Fig. 1 and shown in Figure 5; The cylinder 4 of the shear of the utility model optical device pin 7 is fixedly connected with air cylinder fixed plate 9, and air cylinder fixed plate 9 is provided with the through hole that supplies piston rod 5 to pass, and said air cylinder fixed plate 9 is fixedly connected with guide rail fixed plate 10; Be set with guide rail 11 on the said guide rail fixed plate 10; The guiding of said guide rail 11 is parallel to the axial of piston rod 5, and said guide rail 11 is provided with slide block 12, and said slide block 12 is fixedly connected with cutoff knife rack 6; The said pin clamping piece 1 of cutting is fixedly installed on the panel 13; Said air cylinder fixed plate 9 is identical with the height of guide rail fixed plate 10, and the side of said air cylinder fixed plate 9 is fixedly connected with the side of guide rail fixed plate 10, and said panel 13 is fixedly connected on the top of air cylinder fixed plate 9 and guide rail fixed plate 10.
Other structures are please with reference to embodiment 3.
Like Fig. 1, Fig. 6 and shown in Figure 7; Pin distributed holes 2 in the shear of the utility model optical device pin 7 comprises the first pin distributed holes 201 and the second pin distributed holes 202; The said first pin distributed holes 201 is four holes that diameter is 0.5mm, is on 90 ° of circles that are evenly distributed on diameter position 2mm.The said second pin distributed holes 202 of said pin distributed holes 2 bags is four holes that diameter is 0.45mm, is on 90 ° of circles that are evenly distributed on diameter position 2.54mm the hole that it is 0.45mm that circle centre position also is provided with a diameter.
Other structures are please with reference to embodiment 1.
Claims (21)
1. the shear of an optical device pin; It is characterized in that: comprise and cut pin clamping piece (1) and actuating unit; The said pin clamping piece (1) of cutting is provided with pin distributed holes (2); The movable end of said actuating unit can be with respect to cutting pin clamping piece (1) motion, and the movable end of said actuating unit is provided with cutter hub (3).
2. the shear of optical device pin according to claim 1 is characterized in that: the position of said pin distributed holes (2) is corresponding with the distribution of OSA pin.
3. the shear of optical device pin according to claim 2 is characterized in that: said actuating unit and the direction of cutting relative motion between pin clamping piece (1) are axial vertical with pin distributed holes (2).
4. the shear of optical device pin according to claim 3 is characterized in that: said cutter hub (3) pin distributed holes (2) axially on adjustable positions.
5. the shear of optical device pin according to claim 4 is characterized in that: said actuating unit is cylinder (4), and the movable end of said actuating unit is piston rod (5).
6. the shear of optical device pin according to claim 5 is characterized in that: said cutter hub (3) is arranged on the end of piston rod (5).
7. the shear of optical device pin according to claim 5; It is characterized in that: said piston rod (5) end is provided with cutoff knife rack (6); Said cutoff knife rack (6) is provided with cutter hub (3) mounting groove, and the shape of said cutter hub (3) mounting groove and cutter hub (3) is suitable.
8. the shear of optical device pin according to claim 7 is characterized in that: the bearing of trend of said cutter hub (3) mounting groove and the axially parallel of pin distributed holes (2).
9. the shear of optical device pin according to claim 8 is characterized in that: said piston rod (5) is connected through pin (14) with cutoff knife rack (6).
10. the shear of optical device pin according to claim 9 is characterized in that: said pin (14) is provided with the gap with the junction of cutoff knife rack (6).
11. the shear of optical device pin according to claim 10 is characterized in that: said cutter hub (3) mounting groove runs through cutoff knife rack (6) along its bearing of trend.
12. the shear according to the described optical device pin of arbitrary claim in the claim 1 to 11 is characterized in that: said cutter hub (3) is strip.
13. the shear of optical device pin according to claim 12 is characterized in that: the two ends of said cutter hub (3) are provided with blade.
14. the shear according to the described optical device pin of arbitrary claim in the claim 1 to 11 is characterized in that: said cutter hub (3) is a Cr12MoV mould steel knife.
15. shear according to the described optical device pin of arbitrary claim in the claim 2 to 11; It is characterized in that: said pin distributed holes (2) comprises the first pin distributed holes (201); The said first pin distributed holes (201) is four holes that diameter is 0.5mm, is on 90 ° of circles that are evenly distributed on diameter position 2mm.
16. shear according to the described optical device pin of arbitrary claim in the claim 2 to 11; It is characterized in that: said pin distributed holes (2) comprises the second pin distributed holes (202); The said second pin distributed holes (202) is four holes that diameter is 0.45mm; Be on 90 ° of circles that are evenly distributed on diameter position 2.54mm the hole that it is 0.45mm that circle centre position also is provided with a diameter.
17. the shear of optical device pin according to claim 15; It is characterized in that: said pin distributed holes (2) comprises the second pin distributed holes (202); The said second pin distributed holes (202) is four holes that diameter is 0.45mm; Be on 90 ° of circles that are evenly distributed on diameter position 2.54mm the hole that it is 0.45mm that circle centre position also is provided with a diameter.
18. shear according to the described optical device pin of arbitrary claim in the claim 5 to 11; It is characterized in that: said cylinder (4) is fixedly connected with air cylinder fixed plate (9); Said air cylinder fixed plate (9) is provided with the through hole that supplies piston rod (5) to pass; Said air cylinder fixed plate (9) is fixedly connected with guide rail fixed plate (10), is set with guide rail (11) on the said guide rail fixed plate (10), and the guiding of said guide rail (11) is parallel to the axial of piston rod (5); Said guide rail (11) is provided with slide block (12), and said slide block (12) is fixedly connected with cutoff knife rack (6).
19. the shear of optical device pin according to claim 18; It is characterized in that: the said pin clamping piece (1) of cutting is fixedly installed on the panel (13); Said air cylinder fixed plate (9) is identical with the height of guide rail fixed plate (10); The side of said air cylinder fixed plate (9) is fixedly connected with the side of guide rail fixed plate (10), and said panel (13) is fixedly connected on the top of air cylinder fixed plate (9) and guide rail fixed plate (10).
20. shear according to the described optical device pin of arbitrary claim in the claim 7 to 11; It is characterized in that: said cutoff knife rack (6) is provided with binding (8), and said binding (8) contacts with cutter hub (3) and cutter hub (3) is crimped in cutter hub (3) mounting groove.
21. the shear of optical device pin according to claim 20 is characterized in that: said binding (8) is threaded with cutoff knife rack (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203499352U CN202224571U (en) | 2011-09-19 | 2011-09-19 | Shearing device for pins of optical devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203499352U CN202224571U (en) | 2011-09-19 | 2011-09-19 | Shearing device for pins of optical devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224571U true CN202224571U (en) | 2012-05-23 |
Family
ID=46075179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203499352U Expired - Lifetime CN202224571U (en) | 2011-09-19 | 2011-09-19 | Shearing device for pins of optical devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224571U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366948A (en) * | 2013-07-29 | 2013-10-23 | 无锡晶磊电子有限公司 | Pin cutting device of electronic transformer center tap |
| CN104139133A (en) * | 2014-08-12 | 2014-11-12 | 中国电子科技集团公司第四十四研究所 | Semiconductor component outer lead shaping device |
| CN104668707A (en) * | 2015-01-23 | 2015-06-03 | 顾达容 | Automatic tin-dipping corner shearing machine |
| CN106001328A (en) * | 2016-06-24 | 2016-10-12 | 鲁班嫡系机器人 | Electronic assembly, cutting device of electronic assembly and equipment |
-
2011
- 2011-09-19 CN CN2011203499352U patent/CN202224571U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366948A (en) * | 2013-07-29 | 2013-10-23 | 无锡晶磊电子有限公司 | Pin cutting device of electronic transformer center tap |
| CN103366948B (en) * | 2013-07-29 | 2016-02-03 | 无锡晶磊电子有限公司 | The centre tapped cutting device of electronic transformer |
| CN104139133A (en) * | 2014-08-12 | 2014-11-12 | 中国电子科技集团公司第四十四研究所 | Semiconductor component outer lead shaping device |
| CN104668707A (en) * | 2015-01-23 | 2015-06-03 | 顾达容 | Automatic tin-dipping corner shearing machine |
| CN104668707B (en) * | 2015-01-23 | 2016-08-17 | 宁夏康诚机电产品设计有限公司 | One is welded with automatic wicking angle shear |
| CN106001328A (en) * | 2016-06-24 | 2016-10-12 | 鲁班嫡系机器人 | Electronic assembly, cutting device of electronic assembly and equipment |
| CN106001328B (en) * | 2016-06-24 | 2019-05-31 | 鲁班嫡系机器人 | A kind of electronic building brick and its cutter device, equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |