CN207267097U - Spot welding head with heat sinking function - Google Patents
Spot welding head with heat sinking function Download PDFInfo
- Publication number
- CN207267097U CN207267097U CN201720907067.2U CN201720907067U CN207267097U CN 207267097 U CN207267097 U CN 207267097U CN 201720907067 U CN201720907067 U CN 201720907067U CN 207267097 U CN207267097 U CN 207267097U
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- China
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- fixed block
- negative electrode
- positive electrode
- electrode fixed
- spot welding
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Abstract
A kind of spot welding head with heat sinking function, including driving device, positive electrode fixed block, negative electrode fixed block, the positive electrode fixture for clamping cathode point capillary and the negative electrode fixture for clamping cathode pot-welding pin, positive electrode fixed block and negative electrode fixed block insulate with the drive end of driving device respectively to be connected, and it is spaced a predetermined distance between each other, positive electrode fixture and negative electrode fixture are separately positioned on positive electrode fixed block and negative electrode fixed block；The first condensation channel and the second condensation channel are respectively arranged with positive electrode fixed block and negative electrode fixed block, and the first air-cooled structure and the second air-cooled structure are respectively arranged with positive electrode fixed block and negative electrode fixed block.The utility model radiates positive electrode fixed block and negative electrode fixed block by condensate liquid and air-cooled two kinds of radiating modes, the generation for the problems such as reducing rosin joint, dry joint, " fried fire ", has the advantages that good heat dissipation effect, welding product quality height are low with defect rate etc..
Description
Technical field
Welding technology field is the utility model is related to, more particularly, to a kind of spot welding head with heat sinking function.
Background technology
Electric resistance welding is to apply pressure compaction by electrode after weldment is combined, and utilizes contact surface of the electric current by connector and neighbour
The resistance fuel factor that near field produces, by workpiece heat to melting or mecystasis, and under stress cooled and solidified to realize gold
The welding method that metal work-pieces combine.Electric resistance welding is not required welding wire, welding rod etc. to fill metal, and the welding material such as oxygen, acetylene, hydrogen
Material, welding cost are low；Weldment thermal shock region is small, and deformation is also small with stress, usually need not arrange to correct and be heat-treated in postwelding
Process, therefore electric resistance welding is used widely in modern industry.But existing electric resistance welding heat dissipation effect is poor, so easily goes out
The problems such as existing rosin joint, dry joint, " fried fire ", make that welding product is of poor quality, defect rate is high.
Utility model content
In order to overcome the above problem, the utility model is measured to a kind of good heat dissipation effect of society's offer and welding product matter
Spot welding head with heat sinking function.
The technical solution of the utility model is：A kind of spot welding head with heat sinking function, including driving device, positive electricity are provided
Pole fixed block, negative electrode fixed block, the positive electrode fixture for clamping cathode point capillary and the negative electrode fixture for clamping cathode pot-welding pin,
The positive electrode fixed block and the negative electrode fixed block insulate with the drive end of the driving device respectively to be connected, and mutually
Between be spaced a predetermined distance, the positive electrode fixture and the negative electrode fixture are separately positioned on the positive electrode fixed block and institute
State on negative electrode fixed block；The first condensation channel is respectively arranged with the positive electrode fixed block and the negative electrode fixed block
With the second condensation channel, and the first air-cooled knot is respectively arranged with the positive electrode fixed block and the negative electrode fixed block
Structure and the second air-cooled structure.
As the improvement to the utility model, further include the first connector, first condensation channel inlet and go out
First connector is respectively arranged with liquid mouth.
As the improvement to the utility model, further include the second connector, second condensation channel inlet and go out
Second connector is respectively arranged with liquid mouth.
As the improvement to the utility model, first air-cooled structure includes being arranged on the positive electrode fixed block
First opening and/or some first protrusions.
As the improvement to the utility model, second air-cooled structure includes being arranged on the negative electrode fixed block
Second opening and/or some second protrusions.
As the improvement to the utility model, the driving device includes driving mechanism, adjusts fixed block, positive electrode adjusting
Column and negative electrode adjustable column, the drive end of the driving mechanism with it is described adjusting fixed block be connected, the positive electrode adjustable column with
The negative electrode adjustable column is separately positioned on the adjusting fixed block, the positive electrode adjustable column and the negative electrode adjustable column
Lower end respectively with the positive electrode fixed block and the negative electrode fixed block insulation connect.
As the improvement to the utility model, the adjusting fixed block includes adjusting block and consolidates with what the adjusting block was connected
Determine block, be provided with the first perforation and the second perforation on the fixed block, the both wings of the adjusting block respectively with the fixed block
It is spaced a predetermined distance, the first adjustment hole and the second adjustment hole is set respectively on the both wings of the adjusting block, described first is adjusted
Hole and second adjustment hole are corresponding with the described first perforation and second perforation respectively.
As the improvement to the utility model, the positive electrode adjustable column includes positive electrode adjustment portion, the first spring and just
Electrode movement portion, the lower end of the positive electrode adjustment portion is arranged in first adjustment hole, under the positive electrode move portion
End protrudes out the fixed block from the described first perforation, and insulate and connect with the positive electrode fixed block, and first spring is set
Put between the lower end of the positive electrode adjustment portion and the upper end of the positive electrode move portion, rotate the positive electrode adjustment portion from
And adjust the active force that first spring is applied to the positive electrode move portion.
As the improvement to the utility model, the negative electrode adjustable column includes negative electrode adjustment portion, second spring and bears
Electrode movement portion, the lower end of the negative electrode adjustment portion is arranged in second adjustment hole, under the negative electrode move portion
End protrudes out the fixed block from the described second perforation, and insulate and connect with the negative electrode fixed block, and the second spring is set
Put between the lower end of the negative electrode adjustment portion and the upper end of the negative electrode move portion, rotate the negative electrode adjustment portion from
And adjust the active force that the second spring is applied to the negative electrode move portion.
As the improvement to the utility model, guide rail and the sliding block being arranged on the guide rail are further included, it is described to adjust admittedly
Determine block to be connected with the sliding block, the sliding block is connected with the drive end of the driving mechanism.
The utility model is respectively arranged with the first condensation as a result of in positive electrode fixed block and negative electrode fixed block
Passage and the second condensation channel, and be respectively arranged with positive electrode fixed block and negative electrode fixed block the first air-cooled structure and
Second air-cooled structure, by condensate liquid and air-cooled two kinds of radiating modes, dissipates positive electrode fixed block and negative electrode fixed block
The generation of the problems such as heat, reduction rosin joint, dry joint, " fried fire ", it is low with defect rate etc. with good heat dissipation effect, welding product quality height
Advantage.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Wherein：11. driving mechanism；12. fixed plate；13. the first guide rail；14. the second guide rail；15. the first sliding block；16. the
One separate slider；21. fixed block；22. adjusting block；31. positive electrode adjustment portion；32. the first spring；33. positive electrode move portion；
34. the first independent fixed block；41. negative electrode adjustment portion；42. second spring；43. negative electrode move portion；44. second is independent fixed
Block；51. positive electrode fixed block；52. the first connector；53. positive electrode fixture；61. negative electrode fixed block；62. the second connector；63.
Negative electrode fixture；71. clamp cathode point capillary；72. clamp cathode pot-welding pin.
Embodiment
In the description of the utility model, it is to be understood that " " center ", " on " in term, " under ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right" are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify and describe, rather than instruction or imply signified device or component must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second "
Description purpose is only used for, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connection ", " connected " should be interpreted broadly, for example, it may be being fixedly connected or dismantling connection, or integratedly be connected
Connect；Can mechanically connect or be electrically connected；It can be directly connected or be indirectly connected by intermediary,
It can be the connection of two component internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is referred to, Fig. 1 revealed is a kind of spot welding head with heat sinking function.The spot welding head includes driving
Device（Do not identify）, positive electrode fixed block 51, negative electrode fixed block 61, the positive electrode fixture 53 and folder of clamping cathode point capillary 71
Hold the negative electrode fixture 63 of cathode pot-welding pin 72, the positive electrode fixed block 51 and the negative electrode fixed block 61 respectively with it is described
The drive end insulation connection of driving device, and be spaced a predetermined distance between each other, the positive electrode fixture 53 and the negative electricity
Pole fixture 63 is separately positioned on the positive electrode fixed block 51 and the negative electrode fixed block 61；In the positive electrode fixed block
51 and the negative electrode fixed block 61 in be respectively arranged with the first condensation channel（It is invisible in figure）With the second condensation channel（In figure
It is invisible）, and it is respectively arranged with the first air-cooled structure on the positive electrode fixed block 51 and the negative electrode fixed block 61
（Do not draw）With the second air-cooled structure（Do not draw）.
In the present embodiment, the driving device includes driving mechanism 11, adjusts fixed block（Do not identify）, positive electrode adjustable column
（Do not identify）With negative electrode adjustable column（Do not identify）, the drive end of the driving mechanism 11 with it is described adjusting fixed block be connected, institute
State positive electrode adjustable column and the negative electrode adjustable column be separately positioned on the adjusting fixed block, the positive electrode adjustable column and
The lower end of the negative electrode adjustable column is connected with the positive electrode fixed block 51 and the negative electrode fixed block 61 insulation respectively.
The fixed block 21 for adjusting fixed block and including adjusting block 22 and being connected with the adjusting block 22, in the fixed block
The first perforation is provided with 21（It is invisible in figure）With the second perforation（It is invisible in figure）, the both wings of the adjusting block 22 respectively with
The fixed block 21 is spaced a predetermined distance, and the first adjustment hole is set respectively on the both wings of the adjusting block 22（It is invisible in figure）
With the second adjustment hole（It is invisible in figure）, first adjustment hole and second adjustment hole respectively with the described first perforation and institute
State the second perforation correspondence.
The positive electrode adjustable column includes positive electrode adjustment portion 31, the first spring 32 and positive electrode move portion 33, it is described just
The lower end in electrode regulating portion 31 is arranged in first adjustment hole, and the lower end of the positive electrode move portion 33 is worn from described first
Hole protrudes out the fixed block 21, and insulate and connect with the positive electrode fixed block 51, and first spring 32 is arranged on described
Between the lower end of positive electrode adjustment portion 31 and the upper end of the positive electrode move portion 33, rotate the positive electrode adjustment portion 31 so as to
Adjust the active force that first spring 32 is applied to the positive electrode move portion 33.That is, first spring 32 is set
Put in the space between the adjusting block 22 and the fixed block 21, when rotating down the positive electrode adjustment portion 31, institute
The lower end for stating positive electrode adjustment portion 31 moves down, and the length of first spring 32 is compressed, and which adds described
One spring 32 is applied to the active force of the positive electrode move portion 33；Conversely, when being rotated up the positive electrode adjustment portion 31,
The lower end of the positive electrode adjustment portion 31 moves up, and the length of first spring 32, reduces first spring
32 are applied to the active force of the positive electrode move portion 33.
The negative electrode adjustable column includes negative electrode adjustment portion 41, second spring 42 and negative electrode move portion 43, described negative
The lower end in electrode regulating portion 41 is arranged in second adjustment hole, and the lower end of the negative electrode move portion 43 is worn from described second
Hole protrudes out the fixed block 21, and insulate and connect with the negative electrode fixed block 61, and the second spring 42 is arranged on described
Between the lower end of negative electrode adjustment portion 41 and the upper end of the negative electrode move portion 43, rotate the negative electrode adjustment portion 41 so as to
Adjust the active force that the second spring 42 is applied to the negative electrode move portion 43.That is, the second spring 42 is set
Put in the space between the adjusting block 22 and the fixed block 21, when rotating down the negative electrode adjustment portion 41, institute
The lower end for stating negative electrode adjustment portion 41 moves down, and the length of the second spring 42 is compressed, and which adds described
Two springs 42 are applied to the active force of the negative electrode move portion 43；Conversely, when being rotated up the negative electrode adjustment portion 41,
The lower end of the negative electrode adjustment portion 41 moves up, and the length of the second spring 42, reduces the second spring
42 are applied to the active force of the negative electrode move portion 43.
In the present embodiment, guide rail and the sliding block being arranged on the guide rail, the adjusting fixed block and the cunning are further included
Block connects, and the sliding block is connected with the drive end of the driving mechanism 11, and the driving mechanism 11 is electric cylinder, pneumatic linear actuator or liquid
Cylinder pressure.
The guide rail includes the first guide rail 13 and the second guide rail 14, the driving mechanism 11, first guide rail 13 and institute
State the second guide rail 14 to be separately positioned in fixed plate 12, and first guide rail 13 and second guide rail 14 are arranged in parallel.
The sliding block includes the first sliding block 15 and the second sliding block（It is invisible in figure）, first sliding block 15 is arranged on first guide rail
On 13, the first separate slider 16 is also set up on first guide rail 13, first separate slider 16 is arranged on described first
The lower section of sliding block 15.Second sliding block is arranged on second guide rail 14, and second is also set up on second guide rail 14
Separate slider（It is invisible in figure）, second separate slider is arranged on the lower section of second sliding block.
First sliding block 15 and second sliding block are connected with the fixed block 21 respectively, in first separate slider
The first independent fixed block 34 is provided with 16, the first independent fixed block 34 is connected with the positive electrode move portion 33.Institute
State and the second independent fixed block 44 is provided with the second separate slider, the second independent fixed block 44 and the negative electrode move portion
43 connections.
In the present embodiment, the quantity of first condensation channel set in the positive electrode fixed block 51 can be one
Bar or a plurality of, can be between a plurality of first condensation channel it is disconnected, a plurality of first condensation channel it
Between can be connection.The first connector 52 is further included, is set respectively in the inlet and liquid outlet of first condensation channel
There is first connector 52, first connector 52 is connected with the first condensing unit, and the benefit so set is that condensate liquid passes through
First condensing unit and first condensation channel cool down to the positive electrode fixed block 51, condensate liquid using water,
Liquefied ammonia, ammonium hydroxide etc..
In the present embodiment, the quantity of second condensation channel set in the negative electrode fixed block 61 can be one
Bar or a plurality of, can be between a plurality of second condensation channel it is disconnected, a plurality of second condensation channel it
Between can be connection.The second connector 62 is further included, is set respectively in the inlet and liquid outlet of second condensation channel
There is second connector 62, second connector 62 is connected with the second condensing unit, and the benefit so set is that condensate liquid passes through
Second condensing unit and second condensation channel cool down to the negative electrode fixed block 61, condensate liquid using water,
Liquefied ammonia, ammonium hydroxide etc..
In the present embodiment, in order to further cool down to the positive electrode fixed block 51, in the positive electrode fixed block
It is provided with first air-cooled structure on 51, first air-cooled structure includes being arranged on the on the positive electrode fixed block 51
One opening and/or some first protrusions.
In the present embodiment, in order to further cool down to the negative electrode fixed block 61, in the negative electrode fixed block
It is provided with second air-cooled structure on 61, second air-cooled structure includes being arranged on the on the negative electrode fixed block 61
Two openings and/or some second protrusions.
In the present embodiment, radiator fan is further included（Do not draw）, the radiator fan is arranged on the spot welding head, i.e.,
The radiator fan can be arranged in the adjusting fixed block or the fixed plate 12.
In the present embodiment, the positive electrode fixture 53 includes the first sub-folder（Do not identify）With the second sub-folder（Do not identify）,
Positive clip slot is provided between first sub-folder and second sub-folder（It is invisible in figure）, the cathode point capillary 71 is clamped
In the positive clip slot, the top of the positive electrode fixture 53 is fixed on the positive electrode fixed block 51, the positive electrode folder
The lower part of tool 53 extends downwardly and into triangular shape.
The negative electrode fixture 63 includes the 3rd sub-folder（Do not identify）With the 4th sub-folder（Do not identify）, in the 3rd sub-folder
Negative clip slot is provided between the 4th sub-folder（It is invisible in figure）, the cathode pot-welding pin 72 is clamped in the negative clip slot
In, the top of the negative electrode fixture 63 is fixed on the negative electrode fixed block 61, the lower part of the negative electrode fixture 63 to
Lower extension and into triangular shape.
The positive electrode fixture 53 and the negative electrode fixture 63 are oppositely arranged, and the lower part of the positive electrode fixture 53
With the lower part of the negative electrode fixture 63 into welding tip shape.The positive electrode fixed block 51 and the negative electrode fixed block 61 are adopted
That brass makes, what the positive electrode fixture 53 and the negative electrode fixture 63 made using brass, it is described just
What limit capillary 71 and the cathode pot-welding pin 72 made using red copper, on the positive electrode fixed block 51, described negative
Electrode fixed block 61, the positive electrode fixture 53, the negative electrode fixture 63, cathode point capillary 71 and the cathode pot-welding
Pin 72 is made of what material, and user can make choice as needed, and above-mentioned material is merely illustrative, this practicality
New not limited to this.
The utility model is respectively arranged with as a result of in the positive electrode fixed block and the negative electrode fixed block
First condensation channel and the second condensation channel, and set respectively on the positive electrode fixed block and the negative electrode fixed block
There are the first air-cooled structure and the second air-cooled structure, by condensate liquid and air-cooled two kinds of radiating modes, to the positive electrode fixed block
The generation for the problems such as radiating with the negative electrode fixed block, reducing rosin joint, dry joint, " fried fire ", has good heat dissipation effect, weldering
The high advantage such as low with defect rate of quality of practicing midwifery.
It should be noted that explaining in detail for the respective embodiments described above, its purpose be only that to the utility model into
Row explain, in order to be able to preferably explain the utility model, still, these description cannot with any explanation into be to this
The limitation of utility model, particularly, each feature described in various embodiments can also be mutually combined, so that
Other embodiment is formed, except there is clearly opposite description, these features should be understood to can be applied to any one reality
Apply in mode, and be not limited merely to described embodiment.
Claims (10)
- A kind of 1. spot welding head with heat sinking function, it is characterised in that：It is solid including driving device, positive electrode fixed block, negative electrode Determine block, clamp the positive electrode fixture of cathode point capillary and clamp the negative electrode fixture of cathode pot-welding pin, the positive electrode fixed block Insulate and connect with the drive end of the driving device respectively with the negative electrode fixed block, and be spaced pre- spacing between each other From the positive electrode fixture and the negative electrode fixture are separately positioned on the positive electrode fixed block and the negative electrode fixed block On；The first condensation channel is respectively arranged with the positive electrode fixed block and the negative electrode fixed block and the second condensation is logical Road, and it is respectively arranged with the positive electrode fixed block and the negative electrode fixed block the first air-cooled structure and second air-cooled Structure.
- 2. the spot welding head according to claim 1 with heat sinking function, it is characterised in that：The first connector is further included, in institute State and first connector is respectively arranged with the inlet and liquid outlet of the first condensation channel.
- 3. the spot welding head according to claim 1 or 2 with heat sinking function, it is characterised in that：The second connector is further included, Second connector is respectively arranged with the inlet and liquid outlet of second condensation channel.
- 4. the spot welding head according to claim 1 or 2 with heat sinking function, it is characterised in that：First air-cooled structure Including the first opening being arranged on the positive electrode fixed block and/or some first protrusions.
- 5. the spot welding head according to claim 1 or 2 with heat sinking function, it is characterised in that：Second air-cooled structure Including the second opening being arranged on the negative electrode fixed block and/or some second protrusions.
- 6. the spot welding head according to claim 1 or 2 with heat sinking function, it is characterised in that：The driving device includes Driving mechanism, adjust fixed block, positive electrode adjustable column and negative electrode adjustable column, the drive end of the driving mechanism and the adjusting Fixed block connects, and the positive electrode adjustable column and the negative electrode adjustable column are separately positioned on the adjusting fixed block, described The lower end of positive electrode adjustable column and the negative electrode adjustable column respectively with the positive electrode fixed block and the negative electrode fixed block Insulation connection.
- 7. the spot welding head according to claim 6 with heat sinking function, it is characterised in that：The adjusting fixed block includes adjusting Locking nub and the fixed block being connected with the adjusting block, are provided with the first perforation and the second perforation, the tune on the fixed block The both wings of locking nub are spaced a predetermined distance with the fixed block respectively, set the first adjustment hole respectively on the both wings of the adjusting block With the second adjustment hole, first adjustment hole and second adjustment hole are perforated pair with the described first perforation and described second respectively Should.
- 8. the spot welding head according to claim 7 with heat sinking function, it is characterised in that：The positive electrode adjustable column includes Positive electrode adjustment portion, the first spring and positive electrode move portion, the lower end of the positive electrode adjustment portion are arranged on described first and adjust Kong Zhong, the lower end of the positive electrode move portion protrudes out the fixed block from the described first perforation, and is fixed with the positive electrode Block insulation connection, first spring be arranged on the positive electrode adjustment portion lower end and the positive electrode move portion upper end it Between, the positive electrode adjustment portion is rotated so as to adjust the active force that first spring is applied to the positive electrode move portion.
- 9. the spot welding head according to claim 7 with heat sinking function, it is characterised in that：The negative electrode adjustable column includes Negative electrode adjustment portion, second spring and negative electrode move portion, the lower end of the negative electrode adjustment portion are arranged on described second and adjust Kong Zhong, the lower end of the negative electrode move portion protrudes out the fixed block from the described second perforation, and is fixed with the negative electrode Block insulation connection, the second spring be arranged on the negative electrode adjustment portion lower end and the negative electrode move portion upper end it Between, the negative electrode adjustment portion is rotated so as to adjust the active force that the second spring is applied to the negative electrode move portion.
- 10. the spot welding head according to claim 6 with heat sinking function, it is characterised in that：Further include guide rail and be arranged on Sliding block on the guide rail, the adjusting fixed block are connected with the sliding block, the sliding block and the drive end of the driving mechanism Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907067.2U CN207267097U (en) | 2017-07-25 | 2017-07-25 | Spot welding head with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907067.2U CN207267097U (en) | 2017-07-25 | 2017-07-25 | Spot welding head with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207267097U true CN207267097U (en) | 2018-04-24 |
Family
ID=61960815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720907067.2U Expired - Fee Related CN207267097U (en) | 2017-07-25 | 2017-07-25 | Spot welding head with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207267097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331238A (en) * | 2020-03-27 | 2020-06-26 | 中山市微焊科技有限公司 | Precise pressure welding device adopting pressure sensor |
-
2017
- 2017-07-25 CN CN201720907067.2U patent/CN207267097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331238A (en) * | 2020-03-27 | 2020-06-26 | 中山市微焊科技有限公司 | Precise pressure welding device adopting pressure sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180424 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |