CN206047337U - For the weld assembly and resistance welder of resistance welder - Google Patents
For the weld assembly and resistance welder of resistance welder Download PDFInfo
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- CN206047337U CN206047337U CN201621024506.7U CN201621024506U CN206047337U CN 206047337 U CN206047337 U CN 206047337U CN 201621024506 U CN201621024506 U CN 201621024506U CN 206047337 U CN206047337 U CN 206047337U
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- electrode
- welding
- top electrode
- resistance welder
- temperature
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Abstract
This utility model provides a kind of weld assembly and resistance welder for resistance welder, and the weld assembly includes：Upper welding electrode；Lower welding pole, is correspondingly arranged along its length up and down with the upper welding electrode, and is separated by certain spacing with the upper welding electrode；Top electrode, between the upper welding electrode and the lower welding pole, and is fixed on described upper welding electrode one end；Resistivity of the resistivity of the Top electrode much larger than the upper welding electrode；Installing hole is provided with the Top electrode；Temperature-sensing probe, is installed in the installing hole, is suitable to the temperature of Top electrode described in real-time detection；Bottom electrode, between the Top electrode and the lower welding pole, and is fixed on one end of the lower welding pole；The bottom electrode is separated by certain spacing with the Top electrode.This utility model, can be with the welding temperature of real-time detection Top electrode by arranging temperature-sensing probe in Top electrode, and the Temperature Feedback that the temperature-sensing probe is detected is to controller, you can control exports different welding parameters in different welding processes.
Description
Technical field
This utility model belongs to welding technology field, more particularly to a kind of weld assembly and resistance for resistance welder
Welding machine.
Background technology
Be presently used for clad aluminium pipeline and the sealing of mouth filled generally individually using argon arc welding, need the skilled welding of specialty
Workman, high labor intensive, low production efficiency；The prescription of sealing is not reached again using automatic feeding argon arc welding machine.Above-mentioned weldering
The mode of connecing is required to be completed using resistance welder, however, the resistance welder of existing employing mainly has the disadvantage that：
1. the wall thickness of clad aluminium pipeline is inconsistent with non-pipe portion position wall thickness, differ greatly, but the weldering of existing resistance welder
Connect parameter non-adjustable, when being welded using identical welding parameter, easily cause pipeline position scaling loss, rather than pipeline position aluminum
Plate temperature is inadequate, it is impossible to be merged；
2. the material of the welding electrode or electrode of welding is aluminum or copper, and conductive good, resistivity is little between clad aluminium for which, welds
Heat is produced when connecing few, it is impossible to melt clad aluminium；
3., in order to melt clad aluminium, need to increase resistance welder power, but due to during welding contact surface be the point of local,
Increase resistance welder power can cause partial points to merge, and can not form face fusion, cause the working medium that fills in clad aluminium pipeline to let out
Leakage.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model are to provide a kind of for resistance welder
Weld assembly and resistance welder, for solving, resistance welder welding parameter in prior art is non-adjustable and caused to be welded
When easily cause pipeline position scaling loss, rather than pipeline position aluminium sheet temperature is inadequate, it is impossible to be merged problem, and welding is used
Welding electrode or the material of electrode to produce heat for aluminum or copper during caused welding few, it is impossible to melt the problem of clad aluminium, and
In order to melt clad aluminium, need to increase resistance welder power, and cause to fill asking for working medium leakage in clad aluminium pipeline
Topic.
For achieving the above object and other related purposes, this utility model provides a kind of welding group for resistance welder
Part, the weld assembly include：
Upper welding electrode；
Lower welding pole, is correspondingly arranged along its length up and down with the upper welding electrode, and with the upper welding electrode be separated by it is certain between
Away from；
Top electrode, between the upper welding electrode and the lower welding pole, and is fixed on described upper welding electrode one end；The upper electricity
Resistivity of the resistivity of pole much larger than the upper welding electrode；Installing hole is provided with the Top electrode；
Temperature-sensing probe, is installed in the installing hole, is suitable to the temperature of Top electrode described in real-time detection；
Bottom electrode, between the Top electrode and the lower welding pole, and is fixed on one end of the lower welding pole；Under described
Electrode is separated by certain spacing with the Top electrode.
As a kind of preferred version of the weld assembly for resistance welder of the present utility model, the Top electrode and described
Bottom electrode is titanium alloy electrode.
Used as a kind of preferred version of the weld assembly for resistance welder of the present utility model, the mounting hole site is in institute
Top electrode is stated inside one end of the upper welding electrode, the temperature-sensing probe is drawn via inside the upper welding electrode.
Used as a kind of preferred version of the weld assembly for resistance welder of the present utility model, the upper welding electrode is near institute
The one end for stating Top electrode is provided with the first groove, and the Top electrode is provided with the first protuberance near one end of the upper welding electrode, described
First protuberance is adapted with first groove, and first protuberance inserts in first groove and fixed；Under described
Welding electrode is provided with the second groove near one end of the bottom electrode, and it is convex that the bottom electrode is provided with second near one end of the lower welding pole
Go out portion, second protuberance is adapted with second groove, second protuberance inserts in second groove and solid
It is fixed.
It is as a kind of preferred version of the weld assembly for resistance welder of the present utility model, the upper welding electrode, described
The longitudinal center line of lower welding pole, the Top electrode, the temperature-sensing probe and the bottom electrode coincides.
Used as a kind of preferred version of the weld assembly for resistance welder of the present utility model, the Top electrode is near institute
The one end for stating bottom electrode is provided with the 3rd groove, is provided with matrix cover plate in the 3rd groove, and the matrix cover plate is away from described
The one side of electrode is concave surface.
It is as a kind of preferred version of the weld assembly for resistance welder of the present utility model, described for resistance welder
Weld assembly also include weld-ring, the weld-ring is located in the concave surface of the matrix cover plate, and the diameter of the weld-ring is less than described
The maximum gauge of the concave surface of matrix cover plate, the fusing point of the weld-ring are less than the fusing point and the clad aluminum by sealing of the matrix cover plate
The fusing point of plate.
Used as a kind of preferred version of the weld assembly for resistance welder of the present utility model, the matrix cover plate is aluminum
Cover plate, the weld-ring are aluminum weld-ring.
This utility model also provides a kind of resistance welder, and the resistance welder is included such as the use described in above-mentioned either a program
In the weld assembly of resistance welder.
As a kind of preferred version of resistance welder of the present utility model, also including controller, the controller with it is described
Upper welding electrode, the lower welding pole, the Top electrode, the temperature-sensing probe and the bottom electrode are connected, and are suitable to according to the sense
The welding parameter of resistance welder described in the temperature control of the Top electrode of warm probe detection.
As described above, the weld assembly and resistance welder for resistance welder of the present utility model, with following beneficial effect
Really：
1. by arranging temperature-sensing probe in Top electrode, can be with the welding temperature of real-time detection Top electrode, by the temperature-sensitive
The Temperature Feedback of probe detection is to controller, you can control exports different welding parameters in different welding processes；
2. Top electrode and bottom electrode adopt titanium alloy electrode, and titanium alloy electrode calorific intensity is high, at 450 DEG C～500 DEG C
Intensity needed for remaining to keep under moderate temperature, can the long-term work under the moderate temperature；Meanwhile, the resistance of titanium alloy electrode
Rate is high, is 20 times～30 times of resistivity of copper or aluminum, can produce more in welding process under identical current condition
Heat；
3. matrix cover plate is set in Top electrode lower end, and weld-ring is set in the concave surface of matrix cover plate, in welding process, when
When weld-ring is melted, matrix cover plate meeting press seal weld-ring, it is to avoid solder sputter；
4. the fusing point of weld-ring is less than the fusing point and the fusing point by the clad aluminium of sealing of matrix cover plate, in welding process,
On the premise of guaranteeing that weld-ring is melted, will not matrix cover plate and clad aluminium be caused to damage, improve sealing quality, finished product qualified
Rate and production efficiency.
Description of the drawings
The structural representation of Fig. 1 to the weld assembly for resistance welder for being shown as providing in this utility model embodiment one
Figure.
Component label instructions
Welding electrode on 1
11 first grooves
12 installation through-holes
2 lower welding poles
21 second grooves
3 Top electrodes
31 first protuberances
32 the 3rd grooves
4 temperature-sensing probes
5 bottom electrodes
51 second protuberances
6 matrix cover plates
7 weld-rings
8 clad aluminiums
81 fill mouth
Specific embodiment
Embodiment of the present utility model is illustrated below by way of specific instantiation, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages of the present utility model and effect easily.This utility model can also be by addition
Different specific embodiments is carried out or applies, and the every details in this specification can also be based on different viewpoints and answer
With, without departing from it is of the present utility model spirit under carry out various modifications and changes.
Fig. 1 is referred to, it should be noted that the diagram provided in the present embodiment only illustrates that this practicality is new in a schematic way
The basic conception of type, though the component relevant with this utility model is only shown in diagram rather than according to package count during actual enforcement
Mesh, shape and size are drawn, and during its actual enforcement, the kenel of each component, quantity and ratio can be a kind of random change, and its
Assembly layout kenel is likely to increasingly complex.
Embodiment one
Fig. 1 is referred to, this utility model provides a kind of weld assembly for resistance welder, and the weld assembly includes：
Upper welding electrode 1；Lower welding pole 2, the lower welding pole 2 are correspondingly arranged along its length up and down with the upper welding electrode 1, and with the upper welding electrode
1 is separated by certain spacing；Top electrode 3, the Top electrode 3 are located between the upper welding electrode 1 and the lower welding pole 2, and are fixed on
Described 1 one end of upper welding electrode, specifically, the Top electrode 3 is fixed on the upper welding electrode 1 near one end of the lower welding pole 2；It is described
Resistivity of the resistivity of Top electrode 3 much larger than the upper welding electrode 1；Installing hole is provided with the Top electrode 3；Temperature-sensing probe 4, institute
State temperature-sensing probe 4 to be installed in the installing hole, be suitable to the temperature of Top electrode 3 described in real-time detection；Bottom electrode 5, the lower electricity
Pole 5 is located between the Top electrode 3 and the lower welding pole 2, and is fixed on one end of the lower welding pole 2, specifically, the lower electricity
The lower welding pole 2 is fixed near one end of the upper welding electrode 1 in pole 5；The bottom electrode 5 is separated by certain with the Top electrode 3
Spacing.
As an example, the upper welding electrode 1 and the lower welding pole 2 can be but be not limited only to brazing pole.
As an example, the Top electrode 3 and the bottom electrode 4 can be but be not limited only to titanium alloy electrode.On described
Electrode 3 and the bottom electrode 4 adopt titanium alloy electrode, and titanium alloy electrode calorific intensity is high, in 450 DEG C～500 DEG C of middle isothermal
Intensity needed for remaining to keep under degree, can the long-term work under the moderate temperature；Meanwhile, the resistivity of titanium alloy electrode is high,
For 20 times～30 times of copper or the resistivity of aluminum, more heats in welding process, can be produced under identical current condition.
As an example, the mounting hole site in the Top electrode 3 inside one end of the upper welding electrode 1, the temperature-sensitive
Pop one's head in 4 one end insertion installing hole.The installation through-hole 12 of up/down perforation is axially arranged with along which in the upper welding electrode 1, it is described
Temperature-sensing probe 4 is drawn via the installation through-hole 12 inside the upper welding electrode 1.By arranging described in the Top electrode 3
Temperature-sensing probe 4, can be with the welding temperature in Top electrode described in real-time detection 3, and the Temperature Feedback that the temperature-sensing probe 4 is detected is extremely
After controller, you can control exports different welding parameters in different welding processes.
As an example, the upper welding electrode 1 is provided with the first groove 11 near one end of the Top electrode 3, and the Top electrode 3 is leaned on
One end of the nearly upper welding electrode 1 is provided with the first protuberance 31, and first protuberance 31 is adapted with first groove 11, institute
State the first protuberance 31 and insert in first groove 11 and fixed, i.e., described Top electrode 3 is inserted by first protuberance 31
It is fixed on the upper welding electrode 1 after entering first groove 11；The lower welding pole 2 is provided near one end of the bottom electrode 5
Second groove 21, the bottom electrode 5 are provided with the second protuberance 51, second protuberance 51 near one end of the lower welding pole 2
It is adapted with second groove 21, second protuberance 51 inserts in second groove 21 and fixed, i.e., described lower electricity
Pole 5 is fixed on the lower welding pole 2 after inserting second groove 21 by second protuberance 51.
As an example, the upper welding electrode 1, the lower welding pole 2, the Top electrode 3, the temperature-sensing probe 4 and the lower electricity
The longitudinal center line of pole 5 coincides.
As an example, the Top electrode 3 is provided with the 3rd groove 32, the 3rd groove near one end of the bottom electrode 5
It is provided with matrix cover plate 6 in 32, the matrix cover plate 6 is concave surface away from the one side of the Top electrode 3, i.e., described spill cover plate 6 is remote
It is concave surface from the one side of the Top electrode 3.
As an example, the weld assembly for resistance welder also includes weld-ring 7, and the weld-ring 7 is located at the matrix
In the concave surface of cover plate 6, as shown in figure 1, working as using the weld assembly for resistance welder to by the clad aluminium 8 of sealing
When filling mouth 81 and being welded, the maximum gauge of the diameter of the weld-ring 7 less than the concave surface of the matrix cover plate 6, and it is more than institute
State the diameter for filling mouth 81；Fusing point of the fusing point of the weld-ring 7 less than the fusing point and the clad aluminium 8 of the matrix cover plate 6.
The matrix cover plate 6 is set in 3 lower end of the Top electrode, and the weld-ring 7 is set in the concave surface of the matrix cover plate 6,
In welding process, when the weld-ring 7 is melted, weld-ring 7 described in the meeting of matrix cover plate 6 press seal, it is to avoid solder sputter.The weldering
Fusing point of the fusing point of ring 7 less than the fusing point and the clad aluminium 8 of the matrix cover plate 6, in welding process, it is ensured that the weldering
Ring 7 melt on the premise of, will not to the matrix cover plate 6 and the clad aluminium 8 cause damage, improve sealing quality, into
Product qualification rate and production efficiency.
As an example, the matrix cover plate 6 can be but be not limited only to Aluminum cover, and the weld-ring 7 can be but not only limit
In aluminum weld-ring.
Embodiment two
This utility model also provides a kind of resistance welder, the resistance welder include as described in embodiment one for electricity
The weld assembly of welding binder, the concrete structure of the weld assembly for resistance welder refer to embodiment one, herein no longer
It is tired to state.
As an example, also including controller (not shown), the controller and the upper welding electrode 1, the lower welding pole 2, institute
State Top electrode 3, the temperature-sensing probe 4 and the bottom electrode 5 to be connected, be suitable to according to described in the detection of the temperature-sensing probe 4
The welding parameter of resistance welder described in the temperature control of Top electrode 3.
As an example, the welding parameter of the resistance welder includes：Squeeze time, welding current, weld interval and maintenance
Time etc..
In welding process, the weld interval time is different and welds first, the upper welding electrode 1, the lower welding pole 2, institute
The temperature for stating Top electrode 3 and the bottom electrode 5 is different, it is necessary to different weld intervals and welding current, to ensure the weldering
Ring 7 reaches identical fusing point, too high or too low for temperature, the welding quality needed for can not reaching.Electric resistance welding of the present utility model
Temperature in the Top electrode 3 can be fed back to institute by the temperature-sensing probe 4 is arranged in the Top electrode 3 by machine in time
Controller is stated, that is, increased the feedback function of the resistance welder, can select different according to the temperature in the Top electrode 3
Welding parameter welded, also, the welding parameter can be adjusted at any time with practical situation.
In sum, this utility model provides a kind of weld assembly and resistance welder for resistance welder, the welding
Component includes：Upper welding electrode；Lower welding pole, is correspondingly arranged along its length up and down with the upper welding electrode, and is separated by with the upper welding electrode
Certain spacing；Top electrode, between the upper welding electrode and the lower welding pole, and is fixed on described upper welding electrode one end；It is described
Resistivity of the resistivity of Top electrode much larger than the upper welding electrode；Installing hole is provided with the Top electrode；Temperature-sensing probe, is installed on
In the installing hole, the temperature of Top electrode described in real-time detection is suitable to；Bottom electrode, positioned at the Top electrode and the lower welding pole it
Between, and it is fixed on one end of the lower welding pole；The bottom electrode is separated by certain spacing with the Top electrode.This utility model leads to
Cross and temperature-sensing probe is set in Top electrode, can be with the welding temperature of real-time detection Top electrode, the temperature that the temperature-sensing probe is detected
After degree feeds back to controller, you can control exports different welding parameters in different welding processes；Top electrode and bottom electrode
Titanium alloy electrode is adopted, titanium alloy electrode calorific intensity is high, needed for remaining to keep under 450 DEG C～500 DEG C of moderate temperature
Intensity, can the long-term work under the moderate temperature；Meanwhile, the resistivity of titanium alloy electrode is high, is the resistivity of copper or aluminum
20 times～30 times, more heats in welding process, can be produced under identical current condition；Arrange recessed in Top electrode lower end
Type cover plate, and weld-ring is set in the concave surface of matrix cover plate, in welding process, when weld-ring is melted, matrix cover plate can press seal weldering
Ring, it is to avoid solder sputter；The fusing point of weld-ring was being welded less than the fusing point and the fusing point by the clad aluminium of sealing of matrix cover plate
Cheng Zhong, it is ensured that weld-ring melt on the premise of, will not to matrix cover plate and clad aluminium cause damage, improve sealing quality, into
Product qualification rate and production efficiency.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art all can be carried out to above-described embodiment under without prejudice to spirit and the scope of the present utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in this utility model
All equivalent modifications completed under god and technological thought or change, should be covered by claim of the present utility model.
Claims (10)
1. a kind of weld assembly for resistance welder, it is characterised in that the weld assembly includes：
Upper welding electrode；
Lower welding pole, is correspondingly arranged along its length up and down with the upper welding electrode, and is separated by certain spacing with the upper welding electrode；
Top electrode, between the upper welding electrode and the lower welding pole, and is fixed on described upper welding electrode one end；The Top electrode
Resistivity of the resistivity much larger than the upper welding electrode；Installing hole is provided with the Top electrode；
Temperature-sensing probe, is installed in the installing hole, is suitable to the temperature of Top electrode described in real-time detection；
Bottom electrode, between the Top electrode and the lower welding pole, and is fixed on one end of the lower welding pole；The bottom electrode
It is separated by certain spacing with the Top electrode.
2. the weld assembly for resistance welder according to claim 1, it is characterised in that：The Top electrode and it is described under
Electrode is titanium alloy electrode.
3. the weld assembly for resistance welder according to claim 1, it is characterised in that：The mounting hole site is in described
Top electrode inside one end of the upper welding electrode, draw via inside the upper welding electrode by the temperature-sensing probe.
4. the weld assembly for resistance welder according to claim 1, it is characterised in that：The upper welding electrode is near described
One end of Top electrode is provided with the first groove, and the Top electrode is provided with the first protuberance near one end of the upper welding electrode, and described
One protuberance is adapted with first groove, and first protuberance inserts in first groove and fixed；The lower weldering
Extremely the second groove is provided near one end of the bottom electrode, the bottom electrode is provided with the second protrusion near one end of the lower welding pole
Portion, second protuberance are adapted with second groove, and second protuberance inserts in second groove and fixed.
5. the weld assembly for resistance welder according to claim 1, it is characterised in that：The upper welding electrode, it is described under
The longitudinal center line of welding electrode, the Top electrode, the temperature-sensing probe and the bottom electrode coincides.
6. the weld assembly for resistance welder according to claim 1, it is characterised in that：The Top electrode is near described
One end of bottom electrode is provided with the 3rd groove, and matrix cover plate is provided with the 3rd groove, and the matrix cover plate is away from the upper electricity
The one side of pole is concave surface.
7. the weld assembly for resistance welder according to claim 6, it is characterised in that：Also include weld-ring, the weldering
Ring is located in the concave surface of the matrix cover plate, and the diameter of the weld-ring is less than the maximum gauge of the concave surface of the matrix cover plate, institute
State the fusing point and fusing point by the clad aluminium of sealing of the fusing point less than the matrix cover plate of weld-ring.
8. the weld assembly for resistance welder according to claim 7, it is characterised in that：The matrix cover plate is aluminium lid
Plate, the weld-ring are aluminum weld-ring.
9. a kind of resistance welder, it is characterised in that the resistance welder includes：Use as any one of claim 1 to 8
In the weld assembly of resistance welder.
10. resistance welder according to claim 9, it is characterised in that：Also include controller, the controller with it is described on
Welding electrode, the lower welding pole, the Top electrode, the temperature-sensing probe and the bottom electrode are connected, and are suitable to according to the temperature-sensitive
The welding parameter of resistance welder described in the temperature control of the Top electrode of probe detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024506.7U CN206047337U (en) | 2016-08-31 | 2016-08-31 | For the weld assembly and resistance welder of resistance welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024506.7U CN206047337U (en) | 2016-08-31 | 2016-08-31 | For the weld assembly and resistance welder of resistance welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206047337U true CN206047337U (en) | 2017-03-29 |
Family
ID=58374316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621024506.7U Active CN206047337U (en) | 2016-08-31 | 2016-08-31 | For the weld assembly and resistance welder of resistance welder |
Country Status (1)
| Country | Link |
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| CN (1) | CN206047337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775166A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | Weld assembly and resistance welder for resistance welder |
-
2016
- 2016-08-31 CN CN201621024506.7U patent/CN206047337U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775166A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | Weld assembly and resistance welder for resistance welder |
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| GR01 | Patent grant | ||
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| CP03 | "change of name, title or address" |
Address after: 311100 Room 201, 2 / F, building 2, No. 9, Taiji Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Jiaxi Technology Co.,Ltd. Address before: 314100 workshop 1, No.188 Jinxiu Avenue, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG JIAXI OPTOELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. |