CN205159084U - Network transformer draws needle and returns and just to install - Google Patents
Network transformer draws needle and returns and just to install Download PDFInfo
- Publication number
- CN205159084U CN205159084U CN201520992324.8U CN201520992324U CN205159084U CN 205159084 U CN205159084 U CN 205159084U CN 201520992324 U CN201520992324 U CN 201520992324U CN 205159084 U CN205159084 U CN 205159084U
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- CN
- China
- Prior art keywords
- network transformer
- draws
- pin
- cushion hole
- draw
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- 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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Abstract
The utility model discloses a network transformer draws needle and returns and just to install, include the base, fix support on the base, be provided with the recess on the base, the support top is provided with decurrent drive arrangement, drive arrangement's drive end is connected with correction block, correction block's bottom surface is provided with a plurality of cushion holes of drawing, correction block is just right the recess. An object of the utility model is to provide a network transformer draws needle and returns and just to install, the needle of solving among the prior art the network transformer that draws carries out manual problem of returning complex operation in right time, inefficiency, and the realization can make things convenient for, swift draw the needle to the network transformer and return positive purpose.
Description
Technical field
The utility model relates to network transformer manufacture field, specifically relates to a kind of network transformer and draws pin aligning device.
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.
Utility model content
The purpose of this utility model is to provide a kind of network transformer to draw pin aligning device, 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 utility model is achieved through the following technical solutions:
A kind of network transformer draws pin aligning device, 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 utility model provides a kind of network transformer and draws pin aligning device.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 utility model 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 utility model has following beneficial effect:
The utility model structure 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 utility model specific embodiment;
Fig. 2 is the schematic bottom view of correcting block in the utility model specific embodiment;
Fig. 3 is the schematic diagram drawing cushion hole in the utility model 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 purpose of this utility model, technical scheme and advantage, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment 1:
A kind of network transformer as shown in Figure 1 to Figure 3 draws pin aligning device, 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; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only embodiment of the present utility model; and be not used in restriction protection range of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (6)
1. a network transformer draws pin aligning device, 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. a kind of network transformer according to claim 1 draws pin aligning device, it is characterized in that: described drive unit (3) is cylinder, hydraulic cylinder or electric pushrod.
3. a kind of network transformer according to claim 1 and 2 draws pin aligning device, it is characterized in that: size and the network transformer size of described groove (6) match.
4. a kind of network transformer according to claim 1 and 2 draws pin aligning device, it is characterized in that: described in draw cushion hole (5) for tubaeform uncovered.
5. a kind of network transformer according to claim 4 draws pin aligning device, it is characterized in that: described in draw the aperture in cushion hole (5) consistent with the external diameter drawing pin.
6. a kind of network transformer according to claim 1 and 2 draws pin aligning device, it is characterized in that: described rectification block (4) is made by rigid material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992324.8U CN205159084U (en) | 2015-12-04 | 2015-12-04 | Network transformer draws needle and returns and just to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992324.8U CN205159084U (en) | 2015-12-04 | 2015-12-04 | Network transformer draws needle and returns and just to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159084U true CN205159084U (en) | 2016-04-13 |
Family
ID=55694749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520992324.8U Expired - Fee Related CN205159084U (en) | 2015-12-04 | 2015-12-04 | Network transformer draws needle and returns and just to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159084U (en) |
-
2015
- 2015-12-04 CN CN201520992324.8U patent/CN205159084U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161204 |