CN104942423A - Electrode holder - Google Patents
Electrode holder Download PDFInfo
- Publication number
- CN104942423A CN104942423A CN201510406026.0A CN201510406026A CN104942423A CN 104942423 A CN104942423 A CN 104942423A CN 201510406026 A CN201510406026 A CN 201510406026A CN 104942423 A CN104942423 A CN 104942423A
- Authority
- CN
- China
- Prior art keywords
- soldering turret
- support frame
- arm
- rotating disk
- electrode holder
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/31—Electrode holders and actuating devices therefor
- B23K11/317—Equalizing; Balancing devices for electrode holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention relates to an electrode holder, belongs to the field of welding and solves the problem that existing C-shaped electrode holders are difficult to rotate and operate due to the fact that centroids of the electrode holders seriously deviate from rotation axes when the throat width is larger. The electrode holder comprises a rotating disc and a support frame which is mounted on the rotating disc and can rotate relative to the rotating disc, wherein the length of the support frame is larger than the width of the rotating disc, the rotating disc is connected to the middle of the support frame, a first electrode holder arm and a second electrode holder arm are connected onto the support frame, the first electrode holder arm is C-shaped, the second electrode holder arm can be driven by a drive cylinder to cooperate with the first electrode holder arm, the drive cylinder is connected onto the support frame, and the first electrode holder arm and the drive cylinder are mounted in positions, located on two sides of the rotating disc, of the support frame. The rotating disc is arranged in the middle of the support frame, the first electrode holder arm and the drive cylinder are arranged on two sides of the rotating disc respectively, so that the rotation axis is closer to the centroid of the electrode holder, the effect on rotation is smaller, and the electrode holder is more convenient to operate.
Description
Technical field
The present invention relates to welding field, particularly relate to a kind of soldering turret.
Background technology
Existing pliers spot welding head, as patent document CN202278301 discloses a kind of water-cooling spot-welding tongs, as shown in Figure 3, water-cooling spot-welding tongs has a cylinder 1, and the driving shaft 12 of cylinder passes the cylinder body of cylinder.The clutch end of driving shaft 12 and the front end of driving shaft are fixedly connected with the first weldering and chew 2.Cylinder body installs a cylinder flange 3 near driving shaft front end.Cylinder flange 3 is set with a water flowing ring 4.One " C " shape weldering bow 5, one end of weldering bow is fixedly connected with the second weldering and chews 6, and the other end of weldering bow is connected on cylinder flange 3 by the banjo clip of a tightness adjustable, and the second weldering is chewed and to be welded with first that to chew coaxial line relative and put.One water flowing Connection Block 8 is fixedly connected between weldering bow 5 and water flowing ring 4.
The soldering turret cylinder of this structure is arranged in rotating disk, because cylinder needs to chew with weldering to coordinate, the end of weldering arm must be arranged in, by the restriction of rotating disk size, rotating disk also can only be arranged on the end of weldering arm, when the throat opening welding arm is larger, weldering arm is more serious relative to rotating disk eccentricity ratio, cause the pivot center of rotating disk distance weldering arm rotation barycenter bias larger, when needing the angle of adjustment weldering arm, needing larger power could rotate weldering arm, rotating inconvenient, also can cause operating difficulties, soldering turret is not easy the problems such as stable state simultaneously.
Summary of the invention
The object of the invention is to propose a kind of rotation more convenient, be more conducive to the soldering turret operated.For reaching this object, the present invention by the following technical solutions:
A kind of soldering turret, comprises rotating disk and can be connected to the middle part of support frame as described above by rotating disk described in the bracing frame of relative turntable rotation with to be arranged on rotating disk, support frame as described above is connected with the first soldering turret arm and the second soldering turret arm; First soldering turret arm is c-shaped, second soldering turret arm can be driven by driving cylinder and then matches with the first soldering turret arm, driving cylinder to be connected on bracing frame and to be positioned at the outside of rotating disk, and wherein, the first soldering turret arm and the installation site of driving cylinder on bracing frame lay respectively at the both sides of rotating disk.
As a kind of preferred version, described driving cylinder drives the second soldering turret arm stretching motion.
As a kind of preferred version, described first soldering turret arm and described driving cylinder lay respectively at the both ends of bracing frame.
As a kind of preferred version, the pivot center of support frame as described above is arranged near the barycenter of described soldering turret.
As a kind of preferred version, the pivot center of support frame as described above passes through the barycenter of described soldering turret.
As a kind of preferred version, support frame as described above and described first soldering turret arm are structure as a whole.
As a kind of preferred version, the length H1 of support frame as described above is greater than the width H2 of described rotating disk, i.e. H1>H2.
As a kind of preferred version, the length H1 of support frame as described above is more than or equal to 2 times of the width H2 of described rotating disk, i.e. H1 >=2H2.
As a kind of preferred version, the length H1 of support frame as described above is more than or equal to 2.5 times of the width H2 of described rotating disk, i.e. H1 >=2.5H2.
As a kind of preferred version, support frame as described above can hand rotation and/or by motor-driven rotation.
Beneficial effect of the present invention is as follows:
Driving cylinder has been set to the outside of rotating disk by the present invention, thus make the position of rotating disk be no longer limited by driving cylinder position limitation can more near weldering arm center of rotation; Driving cylinder and C shape soldering turret arm are arranged on the two ends of rolling disc, weight achieves balance, thus make pivot center as far as possible near the barycenter of soldering turret, soldering turret is rotated more flexible, reduce the load of operation, also improve the convenience of operation simultaneously.
Accompanying drawing explanation
Fig. 1 is that the axle that waits of soldering turret of the present invention measures figure.
Fig. 2 is the top view of soldering turret of the present invention.
Fig. 3 is welding tong structure of the prior art
In figure, 1-cylinder, 2-first weldering is chewed, 3-cylinder flange, 4-water flowing ring, 5-weldering is bent, 6-second weldering is chewed, 8-water flowing Connection Block, 12-driving shaft, 21-first soldering turret arm, 22-second soldering turret arm, 23-driving cylinder, 24-bracing frame, 25-rotating disk
Detailed description of the invention
The technical problem solved for making the present invention, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one:
Soldering turret in the present invention, comprise rotating disk 25 and be arranged on the bracing frame 24 that rotating disk 25 can rotate relative to rotating disk 25, the length H1 of support frame as described above 24 is greater than the width H2 of described rotating disk, preferably, the length H1 of bracing frame is more than 2 times of the width H2 of described rotating disk, such as 2.5 times, 3 times, 4 times etc., the i.e. large spacing arm soldering turret of so-called Long travel, the width H2 that the length H1 of bracing frame exceedes rotating disk is more, eccentric problem may be caused more serious, be more suitable for the structure of this programme.Wherein, described rotating disk 25 is connected to the middle part of support frame as described above 24, support frame as described above 24 is connected with the first soldering turret arm 21 and the second soldering turret arm 22; C-shaped or the similar structures of first soldering turret arm 21, second soldering turret arm 22 can be driven by driving cylinder 23 and then match with the first soldering turret arm 21, driving cylinder 23 to be connected on bracing frame 24 and to be positioned at the outside of rotating disk, wherein, first soldering turret arm 21 and the installation site of driving cylinder 23 on bracing frame 24 lay respectively at the both sides of rotating disk 25, such setting ensure that the counterweigh in rotating disk 25 both sides, thus make bracing frame pivot center more near the center of soldering turret, bracing frame can hand rotation, can also pass through motor-driven rotation; And soldering turret turns to arbitrary angle and is all easy to realize balance, and operate more convenient, soldering turret wants holding position state and is also more prone to.
Preferably, driving cylinder 23 drives the second soldering turret arm 22 stretching motion, and under the drive of driving cylinder 23, the second soldering turret arm 22 does stretching motion, namely completes opening or closed action of soldering turret.
Preferably, the first soldering turret arm 21 and driving cylinder 23 can be separately positioned on two ends of bracing frame 24, the length of bracing frame 24 can be made full use of like this, make structure compacter.
Preferably, the pivot center of bracing frame 24 is near the setting of the barycenter of soldering turret, and pivot center is the closer to barycenter, interference caused by bias is less, preferably make pivot center by barycenter, like this can when soldering turret rotates eccentric throw minimum, thus the interference that causes of counterweight bias is dropped to minimum.
Preferably, support frame as described above and the first soldering turret arm are structure as a whole, in this case the first soldering turret arm takes the shape of the letter U, one side arm of its U-shaped arm arranges welding electrode, and connection of rotating dish and driving cylinder on another side arm, wherein rolling disc is arranged on the middle part of another side arm, and the setting position of driving cylinder is corresponding with welding electrode position.By the first soldering turret arm of bracing frame and C shape is set to integrative-structure, simplify manufacture and mounting process, also improve structural strength simultaneously.
Preferably, as shown in Figure 1, rotating disk 25 is provided with hoisting bracket, and hoisting bracket is connected with suspension rod, when reality uses, soldering turret lifting is got up, born the weight of soldering turret, can reduce the load of workman by suspension rod by suspension rod.
In addition, it should be understood by one skilled in the art that the accompanying drawing provided at this is all for illustrative purposes, and accompanying drawing is not necessarily drawn in proportion.
Meanwhile, should be appreciated that example embodiment is provided, to make the disclosure be comprehensive, and its scope is fully conveyed to those skilled in the art.A lot of specific detail (such as the example of particular elements, equipment and method) is presented to provide thorough understanding of the disclosure.It will be apparent to one skilled in the art that and do not need to adopt specific detail, example embodiment can be implemented with much different forms, and example embodiment should not be understood to limit the scope of the present disclosure.In some example embodiments, well-known technique, well-known device structure and well-known technology are not described in detail.
Term is only for describing the object of particular example embodiment as used herein, is not intended for restrictive.As used herein, " one ", " one " and " described " of singulative also can be intended to comprise plural form, unless context explicitly points out to otherwise.Term " comprises ", " comprising ", " containing " and " having " are inclusive and therefore clearly state the existence of described feature, entirety, step, operation, element and/or parts, but does not get rid of and there is or increase one or more further feature, entirety, step, operation, element, parts and/or its combination.Method step described here, technique and operation will not be understood to inevitable requirement they with discussion or illustrative particular order be performed, the order unless expressly stated for performing.Also can adopt step that is other or that substitute by understanding.
When an element or layer be mentioned as another element or layer " on ", " being engaged to ", " being connected to " or " being coupled to " another element or layer time, its can directly on another element or layer, directly engaged, connected or be connected to another element or layer, or intermediary element or layer can be there is.By contrast, when an element be mentioned as " directly " another element or layer " on ", " being directly engaged to ", " being directly connected to " or " being directly coupled to " another element or layer time, intermediary element or layer can not be there is.Other word for describing relation between element should be explained in a similar manner (such as, " between " and " directly between ", " vicinity " and " being directly close to " etc.).As used herein, term "and/or" comprises arbitrary in the Listed Items of one or more association or all combines.
Although term first, second, third, etc. can be used to describe each element, parts, region, layer and/or section at this, these elements, parts, region, layer and/or section should not limited by these terms.These terms can only for distinguishing element, parts, region, layer or a section and another element, region, layer or section.The term of such as " first ", " second " and other numerical value term when not meaning that order or sequentially when this uses, unless context explicitly points out.Thus, the first element discussed below, parts, region, layer or section can be called as the second element, parts, region, layer or section, and do not deviate from the instruction of example embodiment.In addition, in describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
For being easy to illustrate, such as " interior ", " outward ", " under ", " below ", " bottom ", " top ", " top " etc. space correlation term be used to the relation of an illustrative element or feature and another element or feature in description figure at this.Will be appreciated that space correlation term can be intended to comprise the equipment different orientation except the orientation described in figure in use or operation.Such as, if the equipment in figure is reversed, be then described as be in other element or feature " below " or " under " so element will be positioned in this other element or feature " top ".Thus, exemplary term " below " can comprise above and below both orientation.Equipment can otherwise be directed (90-degree rotation or be in other orientation), and space correlation descriptor should be interpreted accordingly as used herein.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, to those skilled in the art, the present invention can have various change and change.All do within spirit of the present invention and principle any amendment, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a soldering turret, comprise rotating disk (25) and be arranged on the bracing frame (24) that rotating disk (25) can rotate relative to rotating disk (25), it is characterized in that: described rotating disk (25) is connected to the middle part of support frame as described above (24), support frame as described above (24) is connected with the first soldering turret arm (21) and the second soldering turret arm (22); First soldering turret arm (21) is c-shaped, second soldering turret arm (22) can be driven by driving cylinder (23) and then match with the first soldering turret arm (21), driving cylinder (23) is connected to bracing frame (24) and goes up and be positioned at the outside of rotating disk (25), wherein, the first soldering turret arm (21) and the installation site of driving cylinder (23) on bracing frame (24) lay respectively at the both sides of rotating disk (25).
2. soldering turret according to claim 1, is characterized in that: described driving cylinder (23) drives the second soldering turret arm (22) stretching motion.
3. soldering turret according to claim 1, is characterized in that: described first soldering turret arm (21) and described driving cylinder (23) are connected to the both ends of bracing frame (24).
4. soldering turret according to claim 1, is characterized in that: the pivot center of support frame as described above (24) is arranged near the barycenter of described soldering turret.
5. soldering turret according to claim 1, is characterized in that: the pivot center of support frame as described above (24) passes through the barycenter of described soldering turret.
6. soldering turret according to claim 1, is characterized in that: support frame as described above (24) and described first soldering turret arm (21) are structure as a whole.
7. soldering turret according to claim 1, is characterized in that: the length H1 of support frame as described above (24) is greater than the width H2 of described rotating disk (25), i.e. H1>H2.
8. soldering turret according to claim 7, is characterized in that: the length H1 of support frame as described above (24) is more than or equal to 2 times of the width H2 of described rotating disk (25), i.e. H1 >=2H2.
9. soldering turret according to claim 7, is characterized in that: the length H1 of support frame as described above (24) is more than or equal to 2.5 times of the width H2 of described rotating disk (25), i.e. H1 >=2.5H2.
10. soldering turret according to claim 1, is characterized in that: support frame as described above can hand rotation and/or by motor-driven rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406026.0A CN104942423B (en) | 2015-07-10 | 2015-07-10 | A kind of soldering turret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406026.0A CN104942423B (en) | 2015-07-10 | 2015-07-10 | A kind of soldering turret |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104942423A true CN104942423A (en) | 2015-09-30 |
| CN104942423B CN104942423B (en) | 2018-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510406026.0A Active CN104942423B (en) | 2015-07-10 | 2015-07-10 | A kind of soldering turret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104942423B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146112A (en) * | 2021-05-07 | 2021-07-23 | 孙桂玉 | Automatic production line for superposition welding of channel steel |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2025821A (en) * | 1978-07-24 | 1980-01-30 | Volvo Ab | Electric Resistance Welding Device |
| CN201220324Y (en) * | 2008-06-06 | 2009-04-15 | 奇瑞汽车股份有限公司 | Projection welder |
| KR20090098511A (en) * | 2008-03-14 | 2009-09-17 | 기아자동차주식회사 | Griper combined spot welding device |
| JP2010172949A (en) * | 2009-01-30 | 2010-08-12 | Dengensha Mfg Co Ltd | Resistance spot welding gun |
| CN201711648U (en) * | 2010-07-30 | 2011-01-19 | 天津七所高科技有限公司 | Pneumatic robot welding clamp |
| CN202278301U (en) * | 2011-11-01 | 2012-06-20 | 珠海市松立电器有限公司 | Water-cooling spot-welding tongs |
| CN202963774U (en) * | 2012-12-15 | 2013-06-05 | 东莞安达电机有限公司 | Electrode holder with improved structure |
| EP2671662A1 (en) * | 2012-06-05 | 2013-12-11 | OCON Automated Systems, S.L. | Resistance welding device |
| CN204818405U (en) * | 2015-07-10 | 2015-12-02 | 尼玛克焊接技术(北京)有限公司 | Welding tongs |
-
2015
- 2015-07-10 CN CN201510406026.0A patent/CN104942423B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2025821A (en) * | 1978-07-24 | 1980-01-30 | Volvo Ab | Electric Resistance Welding Device |
| KR20090098511A (en) * | 2008-03-14 | 2009-09-17 | 기아자동차주식회사 | Griper combined spot welding device |
| CN201220324Y (en) * | 2008-06-06 | 2009-04-15 | 奇瑞汽车股份有限公司 | Projection welder |
| JP2010172949A (en) * | 2009-01-30 | 2010-08-12 | Dengensha Mfg Co Ltd | Resistance spot welding gun |
| CN201711648U (en) * | 2010-07-30 | 2011-01-19 | 天津七所高科技有限公司 | Pneumatic robot welding clamp |
| CN202278301U (en) * | 2011-11-01 | 2012-06-20 | 珠海市松立电器有限公司 | Water-cooling spot-welding tongs |
| EP2671662A1 (en) * | 2012-06-05 | 2013-12-11 | OCON Automated Systems, S.L. | Resistance welding device |
| CN202963774U (en) * | 2012-12-15 | 2013-06-05 | 东莞安达电机有限公司 | Electrode holder with improved structure |
| CN204818405U (en) * | 2015-07-10 | 2015-12-02 | 尼玛克焊接技术(北京)有限公司 | Welding tongs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146112A (en) * | 2021-05-07 | 2021-07-23 | 孙桂玉 | Automatic production line for superposition welding of channel steel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104942423B (en) | 2018-12-25 |
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Effective date of registration: 20200325 Address after: Wilson, Germany Patentee after: Nimak Address before: 101113, Guanghua Road, 16 Town, Beijing, Tongzhou District Patentee before: NIMAK WELDING TECHNOLOGY (BEIJING) Co.,Ltd. |
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| TR01 | Transfer of patent right |