CN104985491A - Method for polishing core wire of welding rod - Google Patents
Method for polishing core wire of welding rod Download PDFInfo
- Publication number
- CN104985491A CN104985491A CN201510384747.6A CN201510384747A CN104985491A CN 104985491 A CN104985491 A CN 104985491A CN 201510384747 A CN201510384747 A CN 201510384747A CN 104985491 A CN104985491 A CN 104985491A
- Authority
- CN
- China
- Prior art keywords
- welding rod
- core wire
- emery disc
- welding
- bearing
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
A method for polishing a core wire of a welding rod includes the following steps that (1) a core wire polishing mechanism for the welding rod is installed; (2) the welding rod is installed, i.e., welding rod clamping devices are pushed out of welding rod bearings, the welding rod sequentially penetrates through the two welding rod bearings and the welding rod clamping devices from any side of a supporting frame, the parts, at the two ends of the welding rod, of the core wire are located on the two sides of the supporting frame, the parts, located on the two sides of the supporting frame, of the welding rod have the same length, and then the welding rod clamping devices are pushed into the corresponding welding rod bearings respectively; (3) core wire fixing clamps are fixed to the parts, located on the corresponding sides, of the core wire; (4) an abrasive disc is adjusted to be attached to the part, on the side where the abrasive disc is located, of the core wire; (5) the wire core is polished, and meanwhile an abrasive disc motor and a welding rod motor are started; (6) polishing is stopped; and (7) the welding rod is dismounted. According to the method for polishing the core wire of the welding rod, the abrasive disc and the welding rod are driven by machines to rotate in opposite directions at the same time, and thus the parts, at the ends of the welding rod, of the core wire can be rapidly and brightly polished by the abrasive disc, the polishing efficiency is high, and industrialized production and use are facilitated.
Description
Technical field
The present invention relates to the core wire polishing process of welding rod, it is a kind of automated machine polishing process of core wire of electrode tip of polishing, and belongs to Machining Technology field.
Background technology
Welding is the science and technology of rising 20 beginnings of the century, drive exhibition decades into, propagate rapidly, be now widely used in the industrial departments such as Aeronautics and Astronautics, atomic energy, chemical industry, shipbuilding, ocean engineering, electronic technology, building, communications and transportation, electric power, machine-building.
According to the feature of welding process, the welding of metal can be divided into melting and the large class of pressure bonding two, and every class can be subdivided into many methods again.
In chemical machinery, typical machine, container and equipment are Welding Structure mostly, and the pipe fitting technique of welding during to be chemical machinery manufacture, he directly affects the quality of product, productivity ratio and cost.In chemical machinery manufacture process, the particularly manufacture of pressure vessel, the welding method of application is based on melting.
Why solder technology can be used widely in chemical machinery manufacture, mainly because it has many features being different from other manufacturing process, with rivet, cast, compared with forging structure, Welding Structure has following obvious advantage:
1. rationally, the factor of stress concentration is little, and joint joint efficiency is high, and banjo fixing butt jointing can reach 100% for structure, and riveted joint is difficult to reach 70%.
2. simplify structure, alleviate deadweight, because the intensity of welding is higher, under same carrying condition, can gentlier, thinner, also therefore two can save energy to transport facility.
3. good airproof performance, Welding Structure is all fine to the sealing of water, oil, gas, is desirable hermetically-sealed construction, is applicable to manufacture all kinds of container.
4. thickness of slab restriction is little, and the individual layer wall thickness of Welding Structure high-pressure bottle can reach more than 300mm.
5. design is upper simple, flexibly, Welding Structure can by fairly simple for structural detail docking, corner connection, T-shaped connect or overlap, and can manufacture arbitrary structures, more simultaneously.
6. the manufacturing cycle is short, and cost is low, good economical benefit.
7. can weld not bucket metal material, adopt Welder's artistic skill that different metal is coupled together, effectively utilize material, Welding Structure also can pay no attention in difference the material adopting different performance, gives full play to the speciality of various material, reaches economy, high-quality.
Welding is mainly with welding rod hot-melt adhesive paste two parts, and welding rod comprises coating and core wire, the metal or alloy that core wire is normally identical with the material of parts to be welded, and coating is the medicament of the help metal burning be wrapped in outside core wire.
In its natural state, cruelly leak the core wire meeting autoxidation outside coating, form the diaphragm of one deck dimness, be unfavorable for core wire burning welding, welding rod needs core wire surface finish light welding rod before use.Traditional welding rod polishing process is that operating personnel hold sand paper by hand in core wire mantle friction, until polished off by the oxide-film on core wire surface, troublesome poeration, waste of manpower, efficiency is low, can not be suitable for the demand of batch production.
By retrieval, inventor finds that application number is 201310303223.0, patent name is a kind of for engaging the weld jig that can weld object releasedly, and the open weld jig of this patent comprises: the supporter with fluid passage; And be coupled to supporter, there is the female part of inner chamber receiving this object.At least one fluid delivery tube is arranged along female part, and the fluid passage in fluid communication of this at least one fluid delivery tube and supporter.Fixture allows to weld object and is accurately positioned to weld, and fixture provides the fluid delivery system for inert gas being delivered to welding position.Accurately fix in welding process although this patent can realize welding rod, the core wire being positioned at welding rod two ends is not polished, or need artificial hand sand core wire before welding.
Inventor also retrieves and finds that application number is 201110230771.6, patent name is weld jig, the open weld jig of this patent, comprise top board and lower platen, top board and lower platen have the coaxial center positioning hole arranged, lower platen is provided with tooth block locating hole, and the lower surface of lower platen is provided with tooth block mounting groove, it is characterized in that being provided with tooth block positioning screw and tooth block holddown spring between top board and lower platen.Weld jig structure of the present invention is simple, high-temperature soldering can make to remain between tooth block and the solder side of matrix and be fastenedly connected, and can not produce phenomenon that is loosening, that there will not be rosin joint.This patent is still the clamping only realizing welding rod in welding process, not the polishing function of welding rod two ends core wire.
Summary of the invention
In order to solve above-mentioned Problems existing, the invention discloses a kind of core wire milling tools of welding rod, its concrete technical scheme is as follows:
The core wire polishing process of welding rod, comprises the steps:
(1) the core wire workpiece polishing mechanism of welding rod is installed: select bracing frame, emery disc and welding rod transmission mechanism, support frame as described above comprises two upwards up-and-down rods, welding rod bearing is provided with above described two up-and-down rods, welding rod clamping device is provided with in described welding rod bearing, the center of described emery disc is run through and is provided with emery disc bearing, described emery disc bearing connects emery disc motor by emery disc driving member, described emery disc and welding rod transmission mechanism lay respectively at the both sides of bracing frame, one end of described welding rod transmission mechanism is provided with core wire geometrical clamp, the other end of welding rod transmission mechanism connects welding rod motor, welding rod motor drives the direction of rotation of core wire geometrical clamp contrary with the direction that emery disc motor drives emery disc to rotate by emery disc driving member by welding rod transmission mechanism,
(2) welding rod is installed: released from welding rod bearing by welding rod clamping device, welding rod passes two assembly welding bar bearings and welding rod clamping device successively from any side of bracing frame, the core wire at welding rod two ends is positioned at the both sides of bracing frame, make the welding rod length being positioned at bracing frame both sides consistent, then welding rod clamping device is pushed respectively in corresponding welding rod bearing;
(3) fixing core wire: core wire geometrical clamp and the core wire being positioned at this side are fixed;
(4) adjust emery disc: the height of adjustment emery disc, emery disc is fitted with the core wire being positioned at this side, and the thickness of emery disc is consistent with the length of core wire;
(5) polishing core wire: simultaneously start emery disc motor and welding rod motor, welding rod rotates in welding rod bearing, emery disc High Rotation Speed, and the direction that welding rod self rotates is contrary with the direction that emery disc rotates, emery disc is with core wire contact friction process, and core wire surface finish is bright;
(6) polishing is stopped: emery disc motor and welding rod motor all being quit work, welding rod and emery disc all slowly quit work, until welding rod and emery disc are all static;
(7) welding rod is dismantled: released from welding rod bearing by welding rod clamping device, extracted out by welding rod from any side of bracing frame.
Described in described step (1), welding rod clamping device comprises train wheel bridge and lower plate, and in succession, described train wheel bridge can rotate rotating closed with lower plate around hinge or open for train wheel bridge and lower plate hinge.
After welding rod clamping device being released from welding rod bearing in described step (2), first by train wheel bridge and lower plate Unscrew, train wheel bridge and lower plate, successively through after two assembly welding bar bearings, train wheel bridge and lower plate, rotate and close, then being pushed in welding rod bearing by welding rod clamping device by welding rod.
After being released from welding rod bearing by welding rod clamping device in described step (7), first by train wheel bridge and lower plate Unscrew, then extract welding rod.
The height of described two up-and-down rods is consistent, and two up-and-down rods are by welding rod horizontal support.
Described train wheel bridge and lower plate side is opposite each other provided with rubber blanket.
The invention has the beneficial effects as follows:
The present invention drives emery disc and welding rod to rotate in direction by machinery simultaneously, and the core wire of electrode tip can be polished light fast by emery disc, and grinding efficiency is high, is conducive to factorial praluction and uses.
The present invention is mechanization polishing, avoids traditional manual grinding, saves personnel cost, reduces polishing cost.
The present invention is simple to operate, easy to use, quick.
Accompanying drawing explanation
Fig. 1 is the structural representation of core wire workpiece polishing mechanism in the present invention,
Fig. 2 be the A of Fig. 1 to partial view,
Fig. 3 be B-B in Fig. 1 to partial view,
Reference numerals list: 1-bracing frame, 2-up-and-down rod, 3-welding rod motor, 4-welding rod transmission mechanism, 5-core wire geometrical clamp, 6-welding rod bearing, 7-welding rod, 8-emery disc, 9-emery disc bearing, 10-emery disc driving member, 11-emery disc motor, 12-train wheel bridge, 13-hinge, 14-lower plate, 15-rubber blanket.
Detailed description of the invention
Below in conjunction with detailed description of the invention, illustrate the present invention further.Following detailed description of the invention should be understood only be not used in for illustration of the present invention and limit the scope of the invention.
The core wire polishing process of welding rod, comprises the steps:
(1) the core wire workpiece polishing mechanism of welding rod 7 is installed: select bracing frame 1, emery disc 8 and welding rod 7 transmission mechanism 4, support frame as described above 1 comprises two upwards up-and-down rods 2, welding rod bearing 6 is provided with above described two up-and-down rods 2, welding rod 7 clamping device is provided with in described welding rod bearing 6, the center of described emery disc 8 is run through and is provided with emery disc bearing 9, described emery disc bearing 9 connects emery disc motor 11 by emery disc driving member 10, described emery disc 8 and welding rod 7 transmission mechanism 4 lay respectively at the both sides of bracing frame 1, one end of described welding rod 7 transmission mechanism 4 is provided with core wire geometrical clamp 5, the other end of welding rod 7 transmission mechanism 4 connects welding rod motor 3, welding rod motor 3 drives the direction of rotation of core wire geometrical clamp 5 contrary with the direction that emery disc motor 11 drives emery disc 8 to rotate by emery disc driving member 10 by welding rod 7 transmission mechanism 4,
(2) welding rod 7 is installed: released from welding rod bearing 6 by welding rod 7 clamping device, welding rod 7 passes two assembly welding bar bearings 6 and welding rod 7 clamping device successively from any side of bracing frame 1, the core wire at welding rod 7 two ends is positioned at the both sides of bracing frame 1, make welding rod 7 length being positioned at bracing frame 1 both sides consistent, then welding rod 7 clamping device is pushed respectively in corresponding welding rod bearing 6;
(3) fixing core wire: core wire geometrical clamp 5 and the core wire being positioned at this side are fixed;
(4) adjust emery disc 8: the height of adjustment emery disc 8, emery disc 8 fitted with the core wire being positioned at this side, and the thickness of emery disc 8 and the length of core wire consistent;
(5) polishing core wire: simultaneously start emery disc motor 11 and welding rod motor 3, welding rod 7 rotates in welding rod bearing 6, emery disc 8 High Rotation Speed, and the direction that welding rod 7 self rotates is contrary with the direction that emery disc 8 rotates, emery disc 8 is with core wire contact friction process, and core wire surface finish is bright;
(6) stop polishing: emery disc motor 11 and welding rod motor 3 are all quit work, welding rod 7 and emery disc 8 all slowly quit work, until welding rod 7 and emery disc 8 all static;
(7) welding rod 7 is dismantled: released from welding rod bearing 6 by welding rod 7 clamping device, extracted out by welding rod 7 from any side of bracing frame 1.
Described in described step (1), welding rod 7 clamping device comprises train wheel bridge 12 and lower plate 14, and in succession, described train wheel bridge 12 can rotate rotating closed with lower plate 14 around hinge 13 or open for train wheel bridge 12 and lower plate 14 hinge 13.
After welding rod 7 clamping device being released from welding rod bearing 6 in described step (2), first by train wheel bridge 12 and lower plate 14 Unscrew, welding rod 7 is after passing two assembly welding bar bearings 6, train wheel bridge 12 and lower plate 14 successively, train wheel bridge 12 and lower plate 14 are rotated and close, then welding rod 7 clamping device is pushed in welding rod bearing 6.
After being released from welding rod bearing 6 by welding rod 7 clamping device in described step (7), first by train wheel bridge 12 and lower plate 14 Unscrew, then extract welding rod 7.
The height of described two up-and-down rods 2 is consistent, and two up-and-down rods 2 are by welding rod 7 horizontal support.Guarantee that welding rod 7 is lifted by up-and-down rod 2 level.
Described train wheel bridge and lower plate side is opposite each other provided with rubber blanket 15.Rubber blanket 15 strengthens the stability that welding rod is fixed.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned technological means, also comprises the technical scheme be made up of above technical characteristic.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (6)
1. the core wire polishing process of welding rod, is characterized in that comprising the steps:
(1) the core wire workpiece polishing mechanism of welding rod is installed: select bracing frame, emery disc and welding rod transmission mechanism, support frame as described above comprises two upwards up-and-down rods, welding rod bearing is provided with above described two up-and-down rods, welding rod clamping device is provided with in described welding rod bearing, the center of described emery disc is run through and is provided with emery disc bearing, described emery disc bearing connects emery disc motor by emery disc driving member, described emery disc and welding rod transmission mechanism lay respectively at the both sides of bracing frame, one end of described welding rod transmission mechanism is provided with core wire geometrical clamp, the other end of welding rod transmission mechanism connects welding rod motor, welding rod motor drives the direction of rotation of core wire geometrical clamp contrary with the direction that emery disc motor drives emery disc to rotate by emery disc driving member by welding rod transmission mechanism,
(2) welding rod is installed: released from welding rod bearing by welding rod clamping device, welding rod passes two assembly welding bar bearings and welding rod clamping device successively from any side of bracing frame, the core wire at welding rod two ends is positioned at the both sides of bracing frame, make the welding rod length being positioned at bracing frame both sides consistent, then welding rod clamping device is pushed respectively in corresponding welding rod bearing;
(3) fixing core wire: core wire geometrical clamp and the core wire being positioned at this side are fixed;
(4) adjust emery disc: the height of adjustment emery disc, emery disc is fitted with the core wire being positioned at this side, and the thickness of emery disc is consistent with the length of core wire;
(5) polishing core wire: simultaneously start emery disc motor and welding rod motor, welding rod rotates in welding rod bearing, emery disc High Rotation Speed, and the direction that welding rod self rotates is contrary with the direction that emery disc rotates, emery disc is with core wire contact friction process, and core wire surface finish is bright;
(6) polishing is stopped: emery disc motor and welding rod motor all being quit work, welding rod and emery disc all slowly quit work, until welding rod and emery disc are all static;
(7) welding rod is dismantled: released from welding rod bearing by welding rod clamping device, extracted out by welding rod from any side of bracing frame.
2. the core wire polishing process of welding rod according to claim 1, it is characterized in that described in described step (1), welding rod clamping device comprises train wheel bridge and lower plate, in succession, described train wheel bridge can rotate rotating closed with lower plate around hinge or open for train wheel bridge and lower plate hinge.
3. the core wire polishing process of welding rod according to claim 2, after it is characterized in that being released from welding rod bearing by welding rod clamping device in described step (2), first by train wheel bridge and lower plate Unscrew, welding rod is successively
After two assembly welding bar bearings, train wheel bridge and lower plate, train wheel bridge and lower plate are rotated and closes, then welding rod clamping device is pushed in welding rod bearing.
4. the core wire polishing process of welding rod according to claim 3, after it is characterized in that being released from welding rod bearing by welding rod clamping device in described step (7), first by train wheel bridge and lower plate Unscrew, then extracts welding rod.
5. the core wire polishing process of welding rod according to claim 4, it is characterized in that the height of described two up-and-down rods is consistent, two up-and-down rods are by welding rod horizontal support.
6. the core wire polishing process of welding rod according to claim 5, is characterized in that described train wheel bridge and lower plate side is opposite each other provided with rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384747.6A CN104985491A (en) | 2015-06-30 | 2015-06-30 | Method for polishing core wire of welding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384747.6A CN104985491A (en) | 2015-06-30 | 2015-06-30 | Method for polishing core wire of welding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104985491A true CN104985491A (en) | 2015-10-21 |
Family
ID=54297446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510384747.6A Pending CN104985491A (en) | 2015-06-30 | 2015-06-30 | Method for polishing core wire of welding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104985491A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724903Y (en) * | 2004-09-28 | 2005-09-14 | 孙克勤 | Head and tail grinding device guitable for rod welding machine |
| CN203390681U (en) * | 2013-07-26 | 2014-01-15 | 常州机电职业技术学院 | Pipe end automatic trimming device |
| CN203509786U (en) * | 2013-10-25 | 2014-04-02 | 河南四方达超硬材料股份有限公司 | Variable amplitude rod angular needle grinder of ultrasonic grinding machine |
| CN204235327U (en) * | 2014-11-25 | 2015-04-01 | 全椒鑫隆机械有限公司 | A kind of gonnecting rod body and connecting rod cap polish milling machine |
-
2015
- 2015-06-30 CN CN201510384747.6A patent/CN104985491A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724903Y (en) * | 2004-09-28 | 2005-09-14 | 孙克勤 | Head and tail grinding device guitable for rod welding machine |
| CN203390681U (en) * | 2013-07-26 | 2014-01-15 | 常州机电职业技术学院 | Pipe end automatic trimming device |
| CN203509786U (en) * | 2013-10-25 | 2014-04-02 | 河南四方达超硬材料股份有限公司 | Variable amplitude rod angular needle grinder of ultrasonic grinding machine |
| CN204235327U (en) * | 2014-11-25 | 2015-04-01 | 全椒鑫隆机械有限公司 | A kind of gonnecting rod body and connecting rod cap polish milling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2877949Y (en) | Welding device for explosion prevention disk | |
| CN105215561A (en) | A kind of pipe welder | |
| CN209503309U (en) | A kind of agitating friction weld clip assembling device | |
| CN103008872A (en) | Stirring friction processing remanufacturing method of worn shaft type parts | |
| CN105458324B (en) | A kind of efficient automation hole-drilling system | |
| CN202129534U (en) | Saddle-orifice cutting machine for tubing | |
| CN105108620A (en) | Welding rod welding core polishing tool | |
| CN212122203U (en) | Rotary four-station welding operation device capable of rapidly replacing clamp | |
| CN207119970U (en) | A kind of the full-automatic of gas pipeline determines moment of torsion pipe fitting tightening system | |
| CN104985491A (en) | Method for polishing core wire of welding rod | |
| CN105666019A (en) | Device for manufacturing rigid tie bar structural member | |
| CN108964367B (en) | Horizontal type integral disassembling and reassembling process for iron core for shielding | |
| CN104439866A (en) | Locating device for pipe fitting welding | |
| CN215173174U (en) | PVC pipe and corrugated metal pipe connecting device | |
| CN105014487A (en) | Method of polishing welding cores at two ends simultaneously | |
| CN104985439B (en) | A kind of core wire polishing and beveling device | |
| CN106180801A (en) | Light heat solar girder integrated fully-automatic production system and boring method | |
| CN105108621A (en) | A welding core polishing mechanism simultaneously polishing two ends | |
| CN212330230U (en) | Clamping and positioning tool for butt welding of small-caliber steam water pipeline | |
| CN210359241U (en) | Clamping device for repairing motor shaft | |
| CN205927461U (en) | Automatic axle type repair welding device | |
| CN207026683U (en) | A kind of busbar right angle welding machine aided solder flux spray equipment | |
| CN204504464U (en) | A kind of novel butterfly valve seal surface build-up welding machine | |
| CN220127936U (en) | Fixing device for overlaying welding of die | |
| CN209466214U (en) | A kind of pipeline engineering penstock installation frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |