CN102527889B - Wire electrode positioning and star pressing device for automatic ignition burner - Google Patents
Wire electrode positioning and star pressing device for automatic ignition burner Download PDFInfo
- Publication number
- CN102527889B CN102527889B CN2012100137306A CN201210013730A CN102527889B CN 102527889 B CN102527889 B CN 102527889B CN 2012100137306 A CN2012100137306 A CN 2012100137306A CN 201210013730 A CN201210013730 A CN 201210013730A CN 102527889 B CN102527889 B CN 102527889B
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- rail clamp
- wire electrode
- star
- support frame
- hydraulic cylinder
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Abstract
The invention relates to a wire electrode positioning and star pressing device for an automatic ignition burner. A supporting frame is a rectangular frame formed in a mode that shape steel is welded; an up-and-down pressing device mainly comprises upper and lower pressure plates; the upper pressure plate is connected and fixed together with a rail clamp plate; the rail clamp plate is connected with a beam at the top part of the supporting frame through a spring return device; the lower pressure plate is connected with a piston rod of a hydraulic cylinder; both sides of the lower pressure plate can slide in chutes at both sides of the rail clamp plate; the hydraulic cylinder is fixed on a beam at the bottom of the supporting frame; the pressed end faces of both the upper and lower pressure plates are provided with semi-star grooves which are matched mutually and are used for pressing a wire electrode; a vertically downward ejector rod is also fixedly arranged on the beam at the top part of the supporting frame; the ejector rod passes through a through hole at the upper part of the rail clamp plate and is hung in the air above the upper pressure plate; and in the tightly pressed state, the ejector rod is in vertically and tightly pressed and contacted with the top end face of the upper pressure plate. The device has simple structure, can be used for processing various wire electrodes with different thicknesses, is stable, has no sloshing problem, is time-saving and labor-saving and has high efficiency.
Description
Technical field
The present invention relates to a kind of automatic ignition burner metal electric polar filament pressure rolling isolated plant, specifically by this device, the pressure rolling of wire electrode is made the star-like convex of wire electrode section generation, thereby keeper electrode silk insulation bracing frame, in can solving, the problem of the central electrode localization process of remote automatic electronic ignition burner.
Background technology
During the igniting of automatic electronic ignition burner, ignition coil will produce the high-tension electricity of about 7500 volts.High-voltage line flows to electrode tip to high-tension electricity.The general electrode head cap that uses links together high-voltage line and electrode tip.Electrode tip is arranged in the burner end, and its front end stretches to combustion chamber.Central electrode be one metal-cored, extend to the central electrode front end from the high-voltage line terminal always.The high-tension electricity that is come by high-tension coil is connected on central electrode.Lateral electrode is the precision tube of igniter burner, and the ground wire of blender links together.Certain gap is arranged between the central electrode of electrode tip and lateral electrode, and this gap is the position that gaseous mixture is lighted in arcing.Gap is larger, and the spark of jumping out is larger, and gaseous mixture is more easily lighted.But the discharge voltage that excessive gap requires is also very high, and consumption of electrode is too fast, and power consumption is also large.So a suitable gap must be arranged.General gap is about the 3mm left and right.While due to electrode tip, working, the voltage of central electrode can be up to about 7500 volts, and in order to prevent the high-tension current short circuit, central electrode adopts pottery to do the insulation material.Be the corrugated insulator in the pottery outside, the effect of this insulator is the insulating properties of further strengthening spark plug.Utilize above-mentioned insulation way, can make high-tension electricity successfully from the high-voltage line terminal, flow to the central electrode front end, can not produce halfway the arc discharge phenomenon.
Yet in, remote automatic electronic ignition burner, central electrode is metal-cored longer, the amount of deflection of generation is larger; Installation deviation is larger, can't guarantee the distance between central electrode and lateral electrode, is easy to produce halfway the arc discharge phenomenon, causes loss of ignition.This moment just need to be on central electrode the installing insulating bracing frame, guarantee that it can the high-tension current short circuit.
, for meeting insulating carriage location needs, various locate modes have been developed.But, there is complex structure in the mode of application at present, and precision is not high, the low deficiency that waits of efficiency.
Summary of the invention
The technical problem to be solved in the present invention is to propose a kind of automatic ignition burner wire electrode location for above-mentioned prior art problem to press star device, and it is simple in structure, precision is higher, it is simple, time saving and energy saving to install, and is applicable to process the wire electrode that closes the various thicknesses of processing.
The present invention solves the problems of the technologies described above the technical scheme that adopts to be:
The automatic ignition burner is pressed star device with the wire electrode location, it is characterized in that mainly comprising the upper-lower compacting device of vertically disposed support frame and support frame inside; Support frame is the rectangular frame that is welded by shaped steel, and the crossbeam that is parallel to each other by bottom and top and the vertical support beam at crossbeam two ends form; The upper-lower compacting device mainly comprises lower platen, and top board and rail clamp are connected and fixed, and rail clamp is connected with the support frame top cross beam by the spring return function device; Lower platen is connected with the piston rod of hydraulic cylinder and can slide in the lower platen both sides in the sliding tray of the both sides of rail clamp, and hydraulic cylinder is fixed on the support frame base cross members; Upper lower platen to the half star groove that is used for the wire electrode compacting of mutual coupling all is set on the pressure side face; Also be fixedly installed top rod vertically downward on the support frame top cross beam, the top rod passes the through hole on rail clamp top and is suspended at the top board overhead, and the top rod contacts with vertical compression of top end face of top board when impaction state.
Described spring return function device is: two supporting plate horizontal symmetrical are fixed on the two sides of rail clamp, and extension spring is arranged between the top cross beam of each side supporting plate and support frame and adjustable springs elastic force.
The complete configuration of described top board and lower platen, and according to the thickness model of wire electrode, have many covers.
The rectangular hollow structure of rail clamp, clamping plate top are provided for pushing up the through hole that rod passes; The clamping plate both sides are provided with the swallow-tail form sliding tray; Described rail clamp two upper lateral parts all have the locating hole that is connected for top board.
Described top board both sides all have the positioning spiro pit that is connected for rail clamp, and the locating hole that fastening bolt passes on screwed hole and clamping plate is connected and fixed top board and rail clamp.
Described hydraulic cylinder is double acting hydraulic cylinder.
Extension spring is arranged between the top cross beam of supporting plate and support frame by standing screw, and available nut regulating spring elastic force.
Described lower platen bottom has the screw that is connected with hydraulic cylinder piston rod, and the bottom of hydraulic cylinder is connected with soket head cap screw with the hydraulic cylinder rear flange; The base of frame crossbeam is connected with securing member with the hydraulic cylinder rear flange.
During use, according to the thickness model of wire electrode, select required supporting top board and lower platen, and assemble this wire electrode location and press star device.When this device work, wire electrode is put into half star groove of lower platen, double acting hydraulic cylinder drives steadily upwards action in the dovetail groove of lower platen at rail clamp at the effect lower piston rod of thrust, until the bottom of top board is withstood on lower platen top, the top rod withstands top board top, make wire electrode generation crimp, pressure rolling becomes star; After completing the work of wire electrode pressure star, double acting hydraulic cylinder moves downwards at the effect lower piston rod drive lower platen of pulling force, until return.Supporting plate under the effect of extension spring, drives rail clamp and top board and makes progress stretching until return waits for that the pressure of next root wire electrode is pricked.
Beneficial effect of the present invention is:
1) because double acting hydraulic cylinder is arranged on the support frame bottom, its center of gravity is lower, and stability is high.
2) rail clamp is provided with dovetail groove, and when top board, lower platen moved in the rail clamp class, steady, nothing was rocked.
3) at rail clamp mounting spring returning device, when the double acting hydraulic cylinder pulling force, can make the rail clamp self-return, time saving and energy saving, efficiency is higher.
4) according to wire electrode thickness model, the optional upper and lower briquetting that matches, be fit to process the wire electrode of various thicknesses.
5) simple in structure, reduced the difficulty of making, installation, operation and maintenance.
Description of drawings:
Fig. 1 presses the star device structural representation according to wire electrode of the invention process location;
Fig. 2 presses the operation principle sketch (during malcompression) of star device according to wire electrode of the invention process location;
Fig. 3 presses the operation principle sketch (during impaction state) of star device according to wire electrode of the invention process location;
In figure: 1,2,3-securing member (bolt, nut, pad), 4-support frame, 5-hydraulic cylinder rear flange, 6-double acting hydraulic cylinder; 7-lower platen, 8-rail clamp, 9-supporting plate, 10-spring, 11-fastening bolt, 12-top board, 13-push up rod, 14-standing screw; The 15-nut.
The specific embodiment:
The invention will be further described below in conjunction with embodiment and accompanying drawing, but do not limit the present invention.
Press star device for the wire electrode location as depicted in figs. 1 and 2, mainly comprise the upper-lower compacting device of vertically disposed support frame 4 and support frame 4 inside; The upper-lower compacting device mainly comprises lower platen (12,7) and the hydraulic cylinder that is connected with lower platen 7; The upper end of lower platen 7 arranges half star groove, and the lower end of top board 12 arranges the half star groove corresponding with lower platen.
Support frame 4 is the rectangular frames that are welded by shaped steel, and the base of frame crossbeam is connected with hydraulic cylinder rear flange 5 use securing members (bolt 1, nut 2, pad 3); The bottom of double acting hydraulic cylinder 6 is connected with hydraulic cylinder rear flange 5 use soket head cap screws; Lower platen 7 bottoms are connected with double acting hydraulic cylinder 6 piston rods; Can slide in lower platen 7 both sides in the dovetail groove of rail clamp 8; Rail clamp 8 is connected with welding manner with the left and right two symmetrical levels of supporting plate 9; Extension spring 10 is arranged between the top cross beam of supporting plate 9 and support frame 4, connects with standing screw 14, and available nut 15 regulating spring elastic force; Top board 12 is connected with rail clamp 8 use fastening bolts 11; Top rod 13 is fixed on support frame 4 top cross beam, and passes rail clamp 8 top through holes.
Described lower platen 7 bottoms have the screw that is connected with double acting hydraulic cylinder 6 piston rods.
Described top board 12 both sides all have the positioning spiro pit that is connected for rail clamp 8, described screwed hole and fastening bolt 11 couplings.
Described rail clamp 8 left and right sides are provided with the swallow-tail form slideway, closely cooperate when in assurance, lower platen moves; 8 liang of upper lateral parts of described rail clamp all have the locating hole that is connected for top board 12, described locating hole and fastening bolt 11 couplings; Rail clamp 8 tops are opened the Kong Yuding rod and are coordinated.
The complete configuration of described top board and lower platen, and according to the thickness model of wire electrode, have many covers.
During use, according to the thickness model of wire electrode, select required supporting top board and lower platen, and assemble this wire electrode location and press star device.
When star device work is pressed in the wire electrode location, wire electrode is put into half star groove of lower platen 7, double acting hydraulic cylinder 6 is driving lower platen 7 steadily upwards action in the dovetail groove of rail clamp 8 by piston rod under the effect of thrust, until the bottom that top board 12 is withstood on lower platen 7 tops, top rod 13 withstands top board 12 tops, make wire electrode generation crimp, pressure rolling becomes star; After completing the work of pressure star, double acting hydraulic cylinder 6 drives lower platen 7 by piston rod under the effect of pulling force, action downwards is until return, and supporting plate 9 is under the effect of extension spring 10, drive rail clamp 8 and top board 12 and make progress stretching until return waits for that the pressure of next wire electrode is pricked.
Above disclosed is only preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalence of therefore according to the present patent application the scope of the claims, doing changes, and still belongs to protection scope of the present invention.
Claims (6)
1. the automatic ignition burner is pressed star device with the wire electrode location, it is characterized in that mainly comprising the upper-lower compacting device of vertically disposed support frame and support frame inside; Support frame is the rectangular frame that is welded by shaped steel, and the crossbeam that is parallel to each other by bottom and top and the vertical support beam at crossbeam two ends form; The upper-lower compacting device mainly comprises lower platen, and top board and rail clamp are connected and fixed, and rail clamp is connected with the support frame top cross beam by the spring return function device; Lower platen is connected with the piston rod of hydraulic cylinder and can slide in the lower platen both sides in the sliding tray of the both sides of rail clamp, and hydraulic cylinder is fixed on the support frame base cross members; Upper lower platen to the half star groove that is used for the wire electrode compacting of mutual coupling all is set on the pressure side face; Also be fixedly installed top rod vertically downward on the support frame top cross beam, the top rod passes the through hole on rail clamp top and is suspended at the top board overhead, and the top rod contacts with vertical compression of top end face of top board when impaction state.
2. wire electrode according to claim 1 is located and is pressed star device, it is characterized in that described spring return function device is: two supporting plate horizontal symmetrical are fixed on the two sides of rail clamp, and extension spring is arranged between the top cross beam of each side supporting plate and support frame and adjustable springs elastic force.
3. wire electrode according to claim 2 is located and is pressed star device, it is characterized in that the complete configuration of described top board and lower platen, and according to the thickness model of wire electrode, has many covers.
4. star device is pressed in one of according to claim 1-3 described wire electrode location, and it is characterized in that: the rectangular hollow structure of rail clamp, clamping plate top are provided for pushing up the through hole that rod passes; The clamping plate both sides are provided with the swallow-tail form sliding tray; Described rail clamp two upper lateral parts all have the locating hole that is connected for top board.
5. wire electrode according to claim 4 is located and is pressed star device, it is characterized in that described top board both sides all have the positioning spiro pit that is connected for rail clamp, the locating hole that fastening bolt passes on screwed hole and clamping plate is connected and fixed top board and rail clamp.
6. star devices are pressed in one of according to claim 1-3 or 5 described wire electrodes location, it is characterized in that described hydraulic cylinder is double acting hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100137306A CN102527889B (en) | 2012-01-17 | 2012-01-17 | Wire electrode positioning and star pressing device for automatic ignition burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100137306A CN102527889B (en) | 2012-01-17 | 2012-01-17 | Wire electrode positioning and star pressing device for automatic ignition burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102527889A CN102527889A (en) | 2012-07-04 |
| CN102527889B true CN102527889B (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100137306A Expired - Fee Related CN102527889B (en) | 2012-01-17 | 2012-01-17 | Wire electrode positioning and star pressing device for automatic ignition burner |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2565334Y (en) * | 2002-06-08 | 2003-08-13 | 唐朝舜 | Mattress setting machine |
| CN2673166Y (en) * | 2004-02-16 | 2005-01-26 | 辛燕子 | Hundred change front garment badge machine |
| CN1730190A (en) * | 2005-07-30 | 2006-02-08 | 张世德 | Safe pressure dies |
| CN201559326U (en) * | 2009-11-17 | 2010-08-25 | 佛山市康思达液压机械有限公司 | Hydrostatic press for processing parts |
| CN201644513U (en) * | 2009-12-30 | 2010-11-24 | 一重集团大连设计研究院有限公司 | Novel belt material pressure plate device |
| CN102294392A (en) * | 2011-08-16 | 2011-12-28 | 吴江市吴刚冲压机械有限公司 | Stamping and rounding mould |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010172918A (en) * | 2009-01-28 | 2010-08-12 | Tsutomu Hagiwara | Patterning method and apparatus for wire material |
-
2012
- 2012-01-17 CN CN2012100137306A patent/CN102527889B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2565334Y (en) * | 2002-06-08 | 2003-08-13 | 唐朝舜 | Mattress setting machine |
| CN2673166Y (en) * | 2004-02-16 | 2005-01-26 | 辛燕子 | Hundred change front garment badge machine |
| CN1730190A (en) * | 2005-07-30 | 2006-02-08 | 张世德 | Safe pressure dies |
| CN201559326U (en) * | 2009-11-17 | 2010-08-25 | 佛山市康思达液压机械有限公司 | Hydrostatic press for processing parts |
| CN201644513U (en) * | 2009-12-30 | 2010-11-24 | 一重集团大连设计研究院有限公司 | Novel belt material pressure plate device |
| CN102294392A (en) * | 2011-08-16 | 2011-12-28 | 吴江市吴刚冲压机械有限公司 | Stamping and rounding mould |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2010-172918A 2010.08.12 |
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| CN102527889A (en) | 2012-07-04 |
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Granted publication date: 20131113 Termination date: 20160117 |
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