CN101073848A - Inserted copper-aluminum pipe resistance welder - Google Patents
Inserted copper-aluminum pipe resistance welder Download PDFInfo
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- CN101073848A CN101073848A CN 200710011656 CN200710011656A CN101073848A CN 101073848 A CN101073848 A CN 101073848A CN 200710011656 CN200710011656 CN 200710011656 CN 200710011656 A CN200710011656 A CN 200710011656A CN 101073848 A CN101073848 A CN 101073848A
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- bottom electrode
- aluminum pipe
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Abstract
The invention is concerned with the welder, especially the plug-in copper aluminium pipe resistance welding machine, includes the handpiece body, the tight cylinder, the electrode, the outputting line connecting piece, the tight cylinder axis, it is: sets the adjustable fixing piece of the top electrode between the bottom of the tight cylinder axis and the top electrode, sets the adjustable fixing piece of the bottom electrode between the bottom electrode and the bottom fixing block of the handpiece body.
Description
Technical field
The present invention relates to a kind of welding machine, relate in particular to a kind of inserted copper-aluminum pipe resistance welder.
Background technology
Now general inserted copper-aluminum pipe resistance welder exists and is difficult to the problem of grasping and debugging, major defect be following some:
1. the weldment anchor clamps of former welding machine do not have feasible concentricity to adjust structure, can not guarantee the concentricity of two end pieces and front and back, four sides clamping equilibrium of forces.
2. after adjusting, the concentricity precision is not enough, and unstable product quality, reason are when adjusting the concentricity of two end pieces, is to proofread with copper platinum pad.
3. adjust man-hour requirement 1～48 hour even several days without improved welding machine, cause mistake to be produced, production management is difficult to control.
4. raw-material (copper aluminum pipe) waste is serious when adjusting, and whenever changes one-time electrode or because of the reason that is difficult to judge causes under the situation that welding machine can not run well, every debugging once will be wasted several kilograms raw material.
5. those skilled in the art are difficult to normal the grasp and the debugging welding machine, will have professional and technical personnel's ability of above practical experience half a year on duty at least, have seriously hindered the development of the enterprise that is engaged in the Cu-Al connecting pipe product.
Summary of the invention
The present invention provides a kind of inserted copper-aluminum pipe resistance welder, purpose exactly in order to solve the problems of the technologies described above be to make the debugging of welding machine convenient accurately, reduces debugging cost, improves the quality of products.
To achieve these goals, the present invention is achieved in that a kind of inserted copper-aluminum pipe resistance welder, comprise crosshead body, chucking cylinder, electrode, output winding displacement connector, chucking cylinder axis, be provided with the adjustable fixture of top electrode between the lower end of described chucking cylinder axis and the top electrode, be provided with the adjustable fixture of bottom electrode under bottom electrode and the crosshead body between the fixed block.
The adjustable fixture of described top electrode is to be made of chucking cylinder axis connector and top electrode fixture.
Described chucking cylinder axis connector is provided with radially grooved hole of 4 one-level stageds, and top electrode adjustment screw rod passes the one-level staged and radially is connected with the top electrode fixture in the grooved hole.
Described top electrode fixture is provided with axial notch, and top electrode is located in the groove, and the electrode fixed screw passes fixedly top electrode of top electrode fixture.
It is four that described top electrode is adjusted screw rod.
The adjustable fixture of described bottom electrode is by the bottom electrode fixture, is located at the output winding displacement connector of bottom electrode fixture below, and the backing plate that is located at output winding displacement connector below constitutes.
Described bottom electrode fixture is provided with radially grooved hole of 1 one-level staged, and holding screw passes under bottom electrode fixture, output winding displacement connector, backing plate and the crosshead body fixed block successively and fixes.
Described bottom electrode is located in the bottom electrode fixture axial notch, and interts the bottom electrode fixture with the electrode fixed screw and fix.
Fixed block is provided with the bottom electrode balance and adjusts screw under the described crosshead body.
It is four that described bottom electrode balance is adjusted screw.
Advantageous effect of the present invention: what increased two end electrodes freely adjusts structure, the fixed screw that needs only the upper and lower electrode block in two ends when debugging unclamps, the workpiece of corresponding size communicated put to second circular groove of two end electrodes, electric-controlled switch carries out a no-load running after being set to debug gear, and under maintenance workpiece clamped condition, the upper and lower fixed screw of two arrays of electrodes is tightened, and the balance of utilizing the arc-spark stand lower end adjusts screw and carries out the accurate adjustment of the degree of balance, can be in very short time the concentricity of welding machine two end electrodes be adjusted to optimum state.That has saved electrode manufactures material (zirconium copper or chromium pick copper), and be more than doubled the service life of electrode.Under the situation that need not remove electrode, can utilize balance to adjust screw fully it is adjusted to original state.Welding quality and stabilization of equipment performance obviously improve, and the raw material in the time of can saving the debugging welding machine are adjusted concentricity and can be controlled in (original equipment is 0.15 millimeter) within 0.02 millimeter more than 80%.The stability of product quality has obtained ensureing that completely the product cost of reduction is more than 5% that yield rate can reach 99.99%.
Description of drawings
Fig. 1 is the prior art structural representation.
Fig. 2 is a structural representation of the present invention.
Fig. 3 is the side view of A portion among Fig. 2.
Among the figure, 1, crosshead body; 2, chucking cylinder; 3, output winding displacement connector; 4, chucking cylinder axis; 5, top electrode; 6; Bottom electrode; 7, fixed block under the crosshead body; 8, chucking cylinder axis connector; 9, top electrode fixture; 10, one-level staged grooved hole radially; 11, top electrode is adjusted screw rod; 12, electrode fixed screw; 13, one-level staged grooved hole radially; 14, holding screw; 15, bottom electrode fixture; 16, backing plate; 17, the bottom electrode balance is adjusted screw; 18, head fixture plate; 19, chucking cylinder fixed block.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Inserted copper-aluminum pipe resistance welder of the present invention, comprise crosshead body 1, chucking cylinder 2, electrode (5,6), output winding displacement connector 3, chucking cylinder axis 4, crosshead body 1 is screwed on head fixture plate 18, be provided with the adjustable fixture of top electrode between the lower end of described chucking cylinder axis 4 and the top electrode 5, be provided with the adjustable fixture of bottom electrode under bottom electrode 6 and the crosshead body between the fixed block 7; Chucking cylinder 2 is fixed on the chucking cylinder fixed block 19 of crosshead body 1.
The adjustable fixture of above-mentioned top electrode is to be made of chucking cylinder axis connector 8 and top electrode fixture 9.
Above-mentioned chucking cylinder axis connector 8 is provided with radially grooved hole 10 of 4 one-level stageds, and top electrode adjustment screw rod 11 passes the one-level staged and radially is connected with top electrode fixture 9 in grooved hole 10.
Above-mentioned top electrode fixture 9 is provided with axial notch, and top electrode 5 is located in the groove, and electrode fixed screw 12 passes fixedly top electrode 5 of top electrode fixture 9, and electrode fixed screw 12 is two, and it is four that top electrode is adjusted screw rod 11, is located on four angles.
The adjustable fixture of above-mentioned bottom electrode is by bottom electrode fixture 15, is located at the output winding displacement connector 3 of bottom electrode fixture 15 belows, and the backing plate 16 that is located at output winding displacement connector 3 belows constitutes.
Above-mentioned bottom electrode fixture center is provided with radially grooved hole 13 of 1 one-level staged, and holding screw 14 passes under bottom electrode fixture 15, output winding displacement connector 3, backing plate 16 and the crosshead body fixed block 7 successively and fixes.
The one-level staged that above-mentioned bottom electrode 6 is located at bottom electrode fixture 15 is radially in the axial concave groove in grooved hole 13, and it is fixing to pass bottom electrode fixture 15 with electrode fixed screw 12.
Fixed block 7 is provided with the bottom electrode balance and adjusts screw 17 under the above-mentioned crosshead body.
It is four that above-mentioned bottom electrode balance is adjusted screw 17, is located on four angles.
Above-mentioned top electrode fixture 9 is before fixing, and center line adjustable extent positive and negative 2 is spent.Radially mobile range is positive and negative 3 millimeters.
Above-mentioned bottom electrode is adjustable, and fixture 15 center line adjustable extent positive and negative 2 before fixing is spent.Radially adjustable extent is positive and negative 3 millimeters.
Claims (10)
1, inserted copper-aluminum pipe resistance welder, it comprises crosshead body, chucking cylinder, electrode, output winding displacement connector, chucking cylinder axis, it is characterized in that being provided with the adjustable fixture of top electrode between the lower end of described chucking cylinder axis and the top electrode, be provided with the adjustable fixture of bottom electrode under bottom electrode and the crosshead body between the fixed block.
2, inserted copper-aluminum pipe resistance welder according to claim 1 is characterized in that the adjustable fixture of described top electrode is to be made of chucking cylinder axis connector and top electrode fixture.
3, inserted copper-aluminum pipe resistance welder according to claim 2 is characterized in that described chucking cylinder axis connector is provided with radially grooved hole of one-level staged, and top electrode adjustment screw rod passes the one-level shoulder hole and is connected with the top electrode fixture.
4, according to claim 1,2 or 3 described inserted copper-aluminum pipe resistance welders, it is characterized in that described top electrode fixture is provided with axial notch, top electrode is located in the groove, and the electrode fixed screw passes fixedly top electrode of top electrode fixture.
5, inserted copper-aluminum pipe resistance welder according to claim 3 is characterized in that it is four that described top electrode is adjusted screw rod.
6, inserted copper-aluminum pipe resistance welder according to claim 1, it is characterized in that the adjustable fixture of described bottom electrode is by the bottom electrode fixture, be located at the output winding displacement connector of bottom electrode fixture below, the backing plate that is located at output winding displacement connector below constitutes.
7, inserted copper-aluminum pipe resistance welder according to claim 6, it is characterized in that described bottom electrode fixture is provided with one-level staged grooved hole, holding screw passes under bottom electrode fixture, output winding displacement connector, backing plate and the crosshead body fixed block successively and fixes.
8, inserted copper-aluminum pipe resistance welder according to claim 6, it is characterized in that one-level staged that described bottom electrode is located at bottom electrode fixture 15 radially in the axial concave groove in grooved hole 13, and interted the bottom electrode fixture with the electrode fixed screw and fix.
9,, it is characterized in that fixed block is provided with bottom electrode balance adjustment screw under the described crosshead body according to claim 1 or 6 described inserted copper-aluminum pipe resistance welders.
10, inserted copper-aluminum pipe resistance welder according to claim 9 is characterized in that it is four that described bottom electrode balance is adjusted screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100116563A CN100503128C (en) | 2007-06-11 | 2007-06-11 | Inserted copper-aluminum pipe resistance welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100116563A CN100503128C (en) | 2007-06-11 | 2007-06-11 | Inserted copper-aluminum pipe resistance welder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101073848A true CN101073848A (en) | 2007-11-21 |
| CN100503128C CN100503128C (en) | 2009-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100116563A Expired - Fee Related CN100503128C (en) | 2007-06-11 | 2007-06-11 | Inserted copper-aluminum pipe resistance welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100503128C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101653860A (en) * | 2009-03-11 | 2010-02-24 | 江苏星星家电科技有限公司 | Resistance welding method for conducting and heating by utilizing resistance values of different metal materials |
| CN108174515A (en) * | 2017-12-19 | 2018-06-15 | 江苏本川智能电路科技股份有限公司 | A kind of welding resistance consent preparation facilities based on ventilative backing plate |
| CN109514063A (en) * | 2018-12-30 | 2019-03-26 | 苏州阿福机器人有限公司 | A kind of motor winding welding technique |
| CN111185657A (en) * | 2020-01-14 | 2020-05-22 | 西华大学 | Cladding tube electrode and preparation method thereof |
| CN112045347A (en) * | 2020-08-07 | 2020-12-08 | 山东鸿陆精工机械有限公司 | Double-wall gas rail pipe machining device and machining process |
-
2007
- 2007-06-11 CN CNB2007100116563A patent/CN100503128C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101653860A (en) * | 2009-03-11 | 2010-02-24 | 江苏星星家电科技有限公司 | Resistance welding method for conducting and heating by utilizing resistance values of different metal materials |
| CN108174515A (en) * | 2017-12-19 | 2018-06-15 | 江苏本川智能电路科技股份有限公司 | A kind of welding resistance consent preparation facilities based on ventilative backing plate |
| CN109514063A (en) * | 2018-12-30 | 2019-03-26 | 苏州阿福机器人有限公司 | A kind of motor winding welding technique |
| CN111185657A (en) * | 2020-01-14 | 2020-05-22 | 西华大学 | Cladding tube electrode and preparation method thereof |
| CN112045347A (en) * | 2020-08-07 | 2020-12-08 | 山东鸿陆精工机械有限公司 | Double-wall gas rail pipe machining device and machining process |
| CN112045347B (en) * | 2020-08-07 | 2023-04-14 | 山东鸿陆精工机械有限公司 | Double-wall gas rail pipe machining device and machining process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100503128C (en) | 2009-06-24 |
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Granted publication date: 20090624 Termination date: 20110611 |