CN105374538A - Down-press pin alignment mechanism of network transformer - Google Patents
Down-press pin alignment mechanism of network transformer Download PDFInfo
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- CN105374538A CN105374538A CN201510878209.2A CN201510878209A CN105374538A CN 105374538 A CN105374538 A CN 105374538A CN 201510878209 A CN201510878209 A CN 201510878209A CN 105374538 A CN105374538 A CN 105374538A
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- network transformer
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- cushion hole
- groove
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Abstract
The invention discloses a down-press pin alignment mechanism of a network transformer. The down-press pin alignment mechanism comprises a base and a support, wherein the support is fixed on the base, a groove is formed in the base, a downward driving device is arranged at the top of the support, a driving end of the driving device is connected with a correction block, a plurality of pin insertion holes are formed in the bottom surface of the correction block, and the correction block is just opposite to the groove. The invention aims to provide the down-press pin alignment mechanism of the network transformer, the problems of complicated operation and low efficiency during manual alignment on pins of the network transformer in the prior art are solved, and the purpose that the pins of the network transformer can be conveniently and rapidly aligned is achieved.
Description
Technical field
The present invention relates to network transformer manufacture field, specifically relate to press-down type network transformer pin centering mechanism.
Background technology
The signal level produced when the chip operation of any CMOS processing procedure is always greater than (the depending on processing procedure and the design requirement of chip) of 0V, and the place that PHY output signal delivers to 100 meters even longer has the loss of very large DC component.If outside netting twine is directly connected with chip, electromagnetic induction and electrostatic are easy to the damage causing chip.Equipment ground method is different besides, power grid environment difference can cause the 0V level of both sides inconsistent, such signal passes to B from A, due to the 0V level of A equipment and the 0V level of B point different, very large electric current may be caused like this to flow to the low equipment of electromotive force from the equipment that electromotive force is high.Network transformer, also known as data pump, network isolation transformer etc., the coil coupling filtering that the differential signal that PHY exports is coupled with differential mode to strengthen signal, and is coupled to other one end of connected with network cable by the conversion of electromagnetic field.So not only make there is no connection physically between netting twine and PHY and change to deliver signal, cut off the DC component in signal, can also transmit data in the equipment of different 0V level, thus, network transformer has very important purposes in daily life.
Common network transformer comprises T1/E1 isolating transformer, ISDN/ADSL interface transformer, T3/E3, SDH, 64KBPS interface transformer; 10/100BASE, 1000BASE-TX network filter; RJ45 integrated transformer etc.It is mainly used in: good digital switch; SDH/ATM transmission equipment; ISDN, ADSL, VDSL, POE power receiving equipment Integrated Digital Services equipment; FILT optical fiber loop equipment; Ethernet switch etc.Network transformer is provided with a lot to drawing pin, when encapsulating network transformer, it draws the misaligned meeting of pin and brings very large trouble to encapsulation, so that affects the use in later stage.When correcting the regularity drawing pin, according to manual operations, more owing to drawing pin quantity, complex operation, inefficiency.
Summary of the invention
The object of the present invention is to provide press-down type network transformer pin centering mechanism, solve in prior art and carry out returning that timing operation is loaded down with trivial details, the problem of inefficiency by hand to the pin that draws of network transformer, realize can drawing pin to network transformer easily and efficiently and carry out back positive object.
The present invention is achieved through the following technical solutions:
Press-down type network transformer pin centering mechanism, comprise base, the support be fixed on described base, described base is provided with groove, described cradle top is provided with downward drive unit, the drive end of described drive unit is connected with rectification block, the bottom surface of described rectification block is provided with somely draws cushion hole, and described rectification block is just to described groove.Carry out manual returning that timing operation is loaded down with trivial details, the problem of inefficiency for the existing pin that draws to network transformer, the invention provides press-down type network transformer pin centering mechanism.During use, first network transformer to be corrected is drawn pin upward, be placed in the groove on described base, start drive unit, rectification block is driven to move down by described drive unit, owing to correcting block just to groove, correcting block moves down rear just to the network transformer in groove, the network transformer pin that draws upward draws cushion hole by described rectification block bottom surface, enter and correct block inside, described rectification block continues to press down under the driving of drive unit, thus make to draw pin and enter completely and draw in cushion hole, just carry out back to the bending pin that draws in the process, make it to get back to and draw on the same vertical position in cushion hole with described.Draw after pin returns and just terminate, above move drive unit, drive to correct on block and move, make it to be separated with network transformer, take the network transformer be placed in groove away, carry out next rectification work.
Further, described drive unit is cylinder, hydraulic cylinder or electric pushrod.Above-mentioned drive unit is common type of drive, saves manpower, easy to use with replacing.
Further, the size of described groove and network transformer size match.The size of described groove is set to just firm placement network transformer, is convenient to drawing pin and describedly drawing aligning of cushion hole of network transformer, can avoid being moved aligning network transformer in process simultaneously.
Further, it is tubaeform uncovered for drawing cushion hole described in.Likely there is bending excessive situation because network transformer draws pin, now conventional opening easily causes drawing pin cannot enter that to draw cushion hole inner, even causes to draw pin and fractureed, the situation of transformer damage.So adopt tubaeform uncovered, can draw pin bending comparatively serious time guide drawing pin, make it progress into draw inside, cushion hole just to carry out back it simultaneously.
Further, the aperture of drawing cushion hole described in is consistent with the external diameter drawing pin.Namely draw pin just can enter and draw in cushion hole, after the end of drawing pin enters and draws cushion hole, along with correcting constantly moving down of block, draw pin to draw in cushion hole constantly relatively on move, because both size couplings, centre do not have unnecessary clearance, so can apply larger to return positive force to drawing pin, the shape making to draw pin is the same with described aperture of drawing cushion hole, and namely returning just is becoming vertical and draw pin.
Further, described rectification block is made by rigid material.The present invention relies on the cushion hole of drawing of correcting on block to complete to drawing returning of pin just, and the body rigid material therefore correcting block is made, and makes it provide larger side direction to return positive force to the bending pin that draws, guarantees its time plus effect.
To sum up, the present invention has following beneficial effect:
Structure of the present invention is simple, controls to correct block move down by drive unit, utilize correct block bottom surface draw cushion hole, realize drawing to network transformer the object that pin corrects easily and efficiently.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention's specific embodiment;
Fig. 2 is the schematic bottom view of correcting block in the present invention's specific embodiment;
Fig. 3 is the schematic diagram drawing cushion hole in the present invention's specific embodiment.
Numbering in figure is followed successively by: 1-base, 2-support, 3-drive unit, and 4-corrects block, and 5-draws cushion hole, 6-groove.
Embodiment
Clearly understand for making the object, technical solutions and advantages of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1:
Press-down type network transformer pin centering mechanism as shown in Figure 1 to Figure 3, comprise base 1, the support 2 be fixed on described base 1, described base 1 is provided with groove 6, described support 2 top is provided with downward drive unit 3, the drive end of described drive unit 3 is connected with corrects block 4, the bottom surface of described rectification block 4 is provided with somely draws cushion hole 5, and described rectification block 4 is just to described groove 6; Described drive unit 3 is cylinder; The described size of groove 6 and the size of network transformer match; Described cushion hole 5 of drawing is for tubaeform uncovered; Described aperture of drawing cushion hole 5 is consistent with the external diameter drawing pin; Described rectification block 4 is made by rigid material.When the present embodiment uses, first network transformer to be corrected is drawn pin upward, be placed in the groove 6 on described base 1, start drive unit 3, rectification block 4 is driven to move down by described drive unit 3, owing to correcting block 4 just to groove 6, correcting block 4 moves down rear just to the network transformer in groove 6, the network transformer pin that draws upward draws cushion hole 5 by described rectification block 4 bottom surface, enter and correct block 4 inside, described rectification block 4 continues to press down under the driving of drive unit 3, thus make to draw pin and enter completely and draw in cushion hole 5, just carry out back to the bending pin that draws in the process, make it to get back to and draw on the same vertical position in cushion hole 5 with described.Draw after pin returns and just terminate, above move drive unit 3, drive to correct on block 4 and move, make it to be separated with network transformer, take the network transformer be placed in groove 6 away, carry out next rectification work.If complete when aforesaid operations moving drive unit 3, draw pin cannot come off from drawing cushion hole 5 freely, then the pin that draws of this network transformer of surface is subject to drawing the larger frictional resistance in cushion hole 5, also need further rectification, now can turn the placement direction of network transformer in groove 6, repeat above-mentioned steps repeatedly, until the pin that draws of network transformer can easily from drawing disengaging cushion hole 5.
Above-described embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection range be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. press-down type network transformer pin centering mechanism, comprise base (1), the support (2) be fixed on described base (1), it is characterized in that: described base (1) is provided with groove (6), described support (2) top is provided with downward drive unit (3), the drive end of described drive unit (3) is connected with corrects block (4), the bottom surface of described rectification block (4) is provided with somely draws cushion hole (5), and described rectification block (4) is just to described groove (6).
2. press-down type network transformer pin centering mechanism according to claim 1, is characterized in that: described drive unit (3) is cylinder, hydraulic cylinder or electric pushrod.
3. press-down type network transformer pin centering mechanism according to claim 1 and 2, is characterized in that: size and the network transformer size of described groove (6) match.
4. press-down type network transformer pin centering mechanism according to claim 1 and 2, is characterized in that: described in draw cushion hole (5) for tubaeform uncovered.
5. press-down type network transformer pin centering mechanism according to claim 4, is characterized in that: described in draw the aperture in cushion hole (5) consistent with the external diameter drawing pin.
6. press-down type network transformer pin centering mechanism according to claim 1 and 2, is characterized in that: described rectification block (4) is made by rigid material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878209.2A CN105374538A (en) | 2015-12-04 | 2015-12-04 | Down-press pin alignment mechanism of network transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878209.2A CN105374538A (en) | 2015-12-04 | 2015-12-04 | Down-press pin alignment mechanism of network transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105374538A true CN105374538A (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510878209.2A Pending CN105374538A (en) | 2015-12-04 | 2015-12-04 | Down-press pin alignment mechanism of network transformer |
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| Country | Link |
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| CN (1) | CN105374538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847492A (en) * | 2017-02-09 | 2017-06-13 | 中江县凯讯电子有限公司 | Suitable for the mechanism of network transformer pin correction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3903937A (en) * | 1968-07-10 | 1975-09-09 | Xerox Corp | Back wiring |
| US4340092A (en) * | 1980-02-26 | 1982-07-20 | Western Electric Co., Inc. | Methods of and apparatus for straightening backplane-supported pins |
| CN201142816Y (en) * | 2007-12-29 | 2008-10-29 | 昆山贯捷电子有限公司 | Pin-leveling machine for pin planeness of electronic component |
| CN202364531U (en) * | 2011-12-14 | 2012-08-01 | 徐州格利尔科技有限公司 | Component pin adjusting device |
-
2015
- 2015-12-04 CN CN201510878209.2A patent/CN105374538A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3903937A (en) * | 1968-07-10 | 1975-09-09 | Xerox Corp | Back wiring |
| US4340092A (en) * | 1980-02-26 | 1982-07-20 | Western Electric Co., Inc. | Methods of and apparatus for straightening backplane-supported pins |
| CN201142816Y (en) * | 2007-12-29 | 2008-10-29 | 昆山贯捷电子有限公司 | Pin-leveling machine for pin planeness of electronic component |
| CN202364531U (en) * | 2011-12-14 | 2012-08-01 | 徐州格利尔科技有限公司 | Component pin adjusting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847492A (en) * | 2017-02-09 | 2017-06-13 | 中江县凯讯电子有限公司 | Suitable for the mechanism of network transformer pin correction |
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Application publication date: 20160302 |
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| RJ01 | Rejection of invention patent application after publication |