CN204747756U - Spot welder electrode cooling structure - Google Patents
Spot welder electrode cooling structure Download PDFInfo
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- CN204747756U CN204747756U CN201520444288.1U CN201520444288U CN204747756U CN 204747756 U CN204747756 U CN 204747756U CN 201520444288 U CN201520444288 U CN 201520444288U CN 204747756 U CN204747756 U CN 204747756U
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- electrode
- stem
- electrode stem
- main body
- horn
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Abstract
The utility model provides a spot welder electrode cooling structure, includes electrode, electrode stem and electrode arm, the electrode stem is removable to be fixed on the electrode arm, and removable the fixing of electrode is served at one of electrode stem, be equipped with a vertical water course on the electrode stem, the tip of keeping away from the electrode at the electrode stem is established to the water inlet of vertical water course, and the delivery port of vertical water course establishes that to be located the delivery port and the vertical water course of position and vertical water course between electrode and the electrode arm at the electrode stem perpendicular. Wherein utilize the utility model discloses can prevent effectively that the electrode of spot welder is overheated, the utility model has the advantages of simple structure, easy, the use maintenance convenience of manufacturing.
Description
Technical field
The utility model relates to a kind of electric welding machine, especially relates to a kind of cooling of electrode structure of mash welder.
Background technology
In order to ensure point quality, usually need to be cooled by the electrode of cooling water to mash welder, in case the electrode overheating of stop welding machine.
Application number is 200980159387.2, the applying date is 2009-06-05, name is called that the patent of invention open file of " electrode section of mash welder " discloses a kind of spot welding electrode cooling structure: being formed with cross sectional shape at the surface indentation of the protuberance of arc-spark stand is circular mounting recess, an O type ring recess is formed at mounting recess inner peripheral surface, the cooling water path circulated with mounting recess is formed at arc-spark stand, form columniform installation portion at the abutting part cardinal extremity of electrode and form the 2nd O type ring recess at installation portion outer peripheral face, be inserted with installation portion in mounting recess and be fitted together at an O type ring recess and the 2nd O type ring recess and have O type circle, electrode is arranged on protuberance.By the water quench electrode that circulates in cooling water path and protuberance.Problems existing is: complex structure, and processing and manufacturing difficulty is large.
Summary of the invention
It is simple that main inventive object of the present utility model is to provide a kind of structure, and processing and manufacturing is easy, the spot welding electrode cooling structure of good cooling results.
The utility model technical scheme used is: a kind of spot welding electrode cooling structure, comprises electrode, electrode stem and horn; Electrode stem is fixed on horn, and electrode is fixed on one end of electrode stem; Electrode stem is provided with a vertical water channel, and one end of vertical water channel is provided with water inlet, and the other end of vertical water channel is provided with delivery port; The water inlet of vertical water channel is located at the end of electrode stem away from electrode, and the delivery port of vertical water channel is located at the position of electrode stem between electrode and horn and vertically the delivery port of water channel is vertical with vertical water channel.
The utility model, the water inlet of vertical water channel is connected with inlet tube and outlet tube by water swivel with delivery port, and the channel structure on electrode stem is simple, and processing and manufacturing is easy, and electrode and delivery port distance closely, effectively can prevent electrode overheating simultaneously.
As preferably, horn comprises horn main body and electrode stem fixed part; One end of electrode stem fixed part and horn main body is removable is connected, electrode stem and electrode stem fixed part is removable is connected.Further, horn main body is steel plate product, and electrode stem fixed part and electrode stem are round steel product; One end that electrode stem fixed part is connected with horn main body is provided with the horn main body holddown groove with the thickness adaptation of horn main body, and horn main body is inserted in horn main body holddown groove, and horn main body and electrode stem fixed part bolt arrangement are connected; Electrode stem fixed part is provided with the electrode stem fixing hole with electrode stem adaptation, and electrode stem is inserted in electrode stem fixing hole, and electrode stem and electrode stem fixed part bolt arrangement are connected.This preferred version, structure is simple, and processing and manufacturing is easy, and dismounting is easy to maintenance.
As preferably, electrode comprises electrode installation portion and electrode tip, and electrode installation portion and electrode tip are structure as a whole, the rectangular plate shape of electrode installation portion, and electrode tip is raised in the middle part of a side of electrode installation portion; Electrode stem is provided with the electrode fitting groove with electrode installation portion adaptation, and electrode installation portion is plugged in electrode fitting groove, and electrode and electrode stem bolt arrangement are connected.This preferred version, greatly, electrode tip size is little for electrode and electrode stem contact area, and electrode installation and removal easily, are convenient to safeguard spot welding electrode, and electrode installation portion and delivery port distance are closely, are conducive to preventing electrode overheating.
As preferably, the water inlet of vertical water channel is located on the end face of electrode stem away from one end of electrode.Namely vertically the water inlet of water channel and vertical water channel coaxial.This preferred version, vertical water channel processing and manufacturing is easy.
In sum, the beneficial effect that the utility model brings is: utilize the utility model effectively can prevent the electrode overheating of mash welder, the utility model has that structure is simple, processing and manufacturing easily, working service advantage easily.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the cross-sectional schematic of Fig. 1.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the utility model comprises electrode 1, electrode stem 2 and horn 3, electrode stem 2 is fixed on horn 3, electrode 1 is fixed on one end of electrode stem 2, electrode stem 2 is provided with a vertical water channel 2.1, one end of vertical water channel is provided with water inlet, and the other end of vertical water channel is provided with delivery port; The water inlet of vertical water channel 2.1 is located at the end of electrode stem 2 away from electrode 1, and the delivery port of vertical water channel 2.1 is located at the position of electrode stem 2 between electrode 2 and horn 3 and vertically the delivery port of water channel 2.1 is vertical with vertical water channel 2.1.As preferably, horn 3 comprises horn main body 3.1 and electrode stem fixed part 3.2, one end of electrode stem fixed part 3.2 and horn main body 3.1 is removable is connected, electrode stem 2 and electrode stem fixed part 3.2 is removable is connected.The present embodiment, horn main body 3.1 is steel plate product, and electrode stem fixed part 3.2 and electrode stem 2 are round steel product; One end that electrode stem fixed part 3.2 is connected with horn main body 3.1 is provided with the horn main body holddown groove with the thickness adaptation of horn main body 3.1, horn main body 3.1 is inserted in horn main body holddown groove, and horn main body 3.1 and electrode stem fixed part 3.2 are connected with bolt arrangement; Electrode stem fixed part 3.2 is provided with the electrode stem fixing hole with electrode stem 2 adaptation, and electrode stem 2 is inserted in electrode stem fixing hole, and electrode stem 2 and electrode stem fixed part 3.2 are connected with bolt arrangement.The present embodiment, electrode 1 comprises electrode installation portion 1.1 and electrode tip 1.2, and electrode installation portion 1.1 and electrode tip 1.2 are structure as a whole, the rectangular plate shape of electrode installation portion 1.1, and electrode tip 1.2 is raised in the middle part of a side of electrode installation portion 1.1; Electrode stem 2 is provided with the electrode fitting groove with electrode installation portion 1.1 adaptation, and electrode installation portion 1.1 is plugged in electrode fitting groove, and electrode 1 and electrode stem 2 are connected with bolt arrangement.As preferably, the present embodiment, the water inlet of vertical water channel 2.1 is located on the end face of electrode stem away from one end of electrode 1.Water inlet and screw thread delivery port is equipped with for being connected with water swivel in addition, water inlet is communicated with outlet pipe with water inlet pipe by not shown water swivel respectively with delivery port.
The specific embodiment of the above is only the utility model preferably embodiment, not limits concrete practical range of the present utility model with this.The equivalence change that all shapes according to the utility model, structure are done ought to all be included in protection domain of the present utility model.
Claims (5)
1. a spot welding electrode cooling structure, comprise electrode (1), electrode stem (2) and horn (3), electrode stem (2) is fixed on horn (3), electrode (1) is fixed on one end of electrode stem (2), it is characterized in that: electrode stem (2) is provided with a vertical water channel (2.1), one end of vertical water channel is provided with water inlet, and the other end of vertical water channel is provided with delivery port; The water inlet of vertical water channel (2.1) is located at the end of electrode stem (2) away from electrode (1), and the delivery port of vertical water channel (2.1) is located at electrode stem (2) and is positioned at the position between electrode (2) and horn (3) and vertically the delivery port of water channel (2.1) is vertical with vertical water channel (2.1).
2. spot welding electrode cooling structure according to claim 1, is characterized in that: horn (3) comprises horn main body (3.1) and electrode stem fixed part (3.2); One end of electrode stem fixed part (3.2) and horn main body (3.1) is removable is connected, electrode stem (2) and electrode stem fixed part (3.2) is removable is connected.
3. spot welding electrode cooling structure according to claim 2, is characterized in that: horn main body (3.1) is steel plate product, and electrode stem fixed part (3.2) and electrode stem (2) are round steel product; One end that electrode stem fixed part (3.2) is connected with horn main body (3.1) is provided with the horn main body holddown groove with the thickness adaptation of horn main body (3.1), horn main body (3.1) is inserted in horn main body holddown groove, and horn main body (3.1) and electrode stem fixed part (3.2) are connected with bolt arrangement; Electrode stem fixed part (3.2) is provided with the electrode stem fixing hole adaptive with electrode stem (2), and electrode stem (2) is inserted in electrode stem fixing hole, and electrode stem (2) and electrode stem fixed part (3.2) are connected with bolt arrangement.
4. the spot welding electrode cooling structure according to claim 1 or 2 or 3, it is characterized in that: electrode (1) comprises electrode installation portion (1.1) and electrode tip (1.2), electrode installation portion (1.1) and electrode tip (1.2) are structure as a whole, the rectangular plate shape of electrode installation portion (1.1), electrode tip (1.2) is raised in the middle part of a side of electrode installation portion (1.1); Electrode stem (2) is provided with the electrode fitting groove adaptive with electrode installation portion (1.1), and electrode installation portion (1.1) is plugged in electrode fitting groove, and electrode (1) and electrode stem (2) are connected with bolt arrangement.
5. the spot welding electrode cooling structure according to claim 1 or 2 or 3, is characterized in that: vertically the water inlet of water channel (2.1) is located on the end face of electrode stem away from one end of electrode (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444288.1U CN204747756U (en) | 2015-06-25 | 2015-06-25 | Spot welder electrode cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444288.1U CN204747756U (en) | 2015-06-25 | 2015-06-25 | Spot welder electrode cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747756U true CN204747756U (en) | 2015-11-11 |
Family
ID=54462510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444288.1U Expired - Fee Related CN204747756U (en) | 2015-06-25 | 2015-06-25 | Spot welder electrode cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204747756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225805A (en) * | 2017-01-24 | 2019-09-10 | 本田技研工业株式会社 | Electrode tip |
-
2015
- 2015-06-25 CN CN201520444288.1U patent/CN204747756U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225805A (en) * | 2017-01-24 | 2019-09-10 | 本田技研工业株式会社 | Electrode tip |
| CN110225805B (en) * | 2017-01-24 | 2021-10-22 | 本田技研工业株式会社 | Electrode tip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180625 |