CN209062335U - A kind of electrode cap - Google Patents
A kind of electrode cap Download PDFInfo
- Publication number
- CN209062335U CN209062335U CN201821827176.4U CN201821827176U CN209062335U CN 209062335 U CN209062335 U CN 209062335U CN 201821827176 U CN201821827176 U CN 201821827176U CN 209062335 U CN209062335 U CN 209062335U
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- CN
- China
- Prior art keywords
- interconnecting piece
- electrode cap
- work department
- working face
- work
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Abstract
The utility model provides a kind of electrode cap, the electrode cap includes work department and interconnecting piece, the work department includes electrode cap working face, working face joint face and work department side, the electrode cap working face is connected with working face joint face top, working face joint face bottom end is connected with work department side top, work department side bottom end is connected with interconnecting piece top, and work department side bottom diameter is less than interconnecting piece top end diameter.It is in boss-shaped between the interconnecting piece and work department of the utility model, effectively reinforces the mechanical strength of product and the heat dissipating mass of larger production, improve the service life and the quality of production of product.
Description
Technical field:
The utility model relates to automobile manufacture field more particularly to a kind of electrode caps.
Background technique:
Electrode cap is widely used in metal welding process, since China's automobile guarantee-quantity is continuously increased, automobile processing industry
Welding electrode used therein cap demand is also continued to increase.
When ordinary electrode cap welds, the heat that electrode generates only has sub-fraction to be used to form solder joint, major part because to
It closes on mass transfer or radiation and loses, and electrode cap sinking path includes workpiece heat transfer, convection current, radiation.Wherein exhausted big portion
The heat (30~50%) divided is that copper electrode water-cooling scatters and disappears by electrode heat dissipation, and secondly it is hot to pass through workpiece for (about 20%) heat
Conduction is scattered and disappeared, and decline heat (about 5%) is radiated by convection current to be scattered and disappeared.
Workpiece heat transfer accounting is low in ordinary electrode cap sinking path simultaneously, and electrode cap radiating efficiency is low when welding, electrode
Cap temperature is high, and electrode cap plasticity and toughness are greatly lowered after high annealing, to make electrode cap conductivity is synchronous to reduce, seriously
Influence the service life and work quality of electrode cap.
Therefore, this field needs one kind and further increases workpiece heat conducting and radiating accounting, while having more preferable mechanical strength
Electrode cap.
In view of this, proposing the utility model.
Utility model content:
The purpose of this utility model is to provide one kind preferably to further increase workpiece heat conducting and radiating by electrode cap
Accounting, while there is the electrode cap of more preferable mechanical strength, to solve the skill that existing electrode cap heat dissipation effect is poor and service life is short
Art problem.
Specifically, the utility model provides a kind of electrode cap, the electrode cap includes work department and interconnecting piece, the work
It include electrode cap working face, working face joint face and work department side as portion, the electrode cap working face and working face joint face
Top is connected, and working face joint face bottom end is connected with work department side top, work department side bottom end and company
Socket part top is connected, and work department side bottom diameter is less than interconnecting piece top end diameter.
The structure improves electrode convenient for the mechanical strength of enhancing electrode cap and the heat dissipating mass of increasing electrode cap interconnecting piece
The service life and the quality of production of cap.
Further, the interconnecting piece top is provided with interconnecting piece plummer, and the interconnecting piece passes through interconnecting piece plummer
It is connected with work department side, on the one hand the interconnecting piece plummer replaces the annular groove on ordinary electrode cap to act on, be used for
The low-temperature treatment of electrode cap, on the other hand the interconnecting piece plummer is unified by the punch steps in the electrode cap technological process of production
It completes, omits turning step in the production procedure of ordinary electrode cap, effectively simplify the production technology of electrode cap, improve the life of electrode cap
Efficiency is produced, ever-increasing market demand is met, interconnecting piece plummer described in the third aspect increases the surface area of interconnecting piece, makes electricity
Radiating rate is accelerated when polar cap works.
Preferably, the interconnecting piece further includes interconnecting piece side and interconnecting piece bottom surface, interconnecting piece side top and company
Socket part plummer is connected, and interconnecting piece side bottom end is connected with interconnecting piece bottom surface, further, the interconnecting piece side
On be additionally provided with interconnecting piece reinforcing rib, the interconnecting piece reinforcing rib is that ring-type is centered around on interconnecting piece side, it is preferred that the company
Socket part reinforcing rib width is 0.15mm-0.3mm, it is furthermore preferred that the interconnecting piece reinforcing rib width is 0.175mm.
On the one hand the interconnecting piece reinforcing rib is convenient for reinforcing the mechanical strength of interconnecting piece, stability when electrode cap being made to work
It greatly reinforces, on the other hand the interconnecting piece reinforcing rib also significantly increases even extreme surface area, when convenient for electrode cap work
Heat dissipation, radiating rate when electrode cap being made to work greatly speeds up.
Further, the interconnecting piece reinforcing rib is provided with multiple on interconnecting piece side.Preferably, the reinforcing rib is in
It is placed equidistant with.
Preferably, the interconnecting piece bottom surface is directly greater than work department side bottom diameter, and the structure and interconnecting piece carry
Platform synergistic effect increases interconnecting piece wall thickness, improves electrode cap mechanical strength and heat dissipating mass, effectively extends electrode cap service life
And radiating rate when electrode cap work.
Preferably, wear-resisting line is provided on the electrode cap working face, on the one hand the wear-resisting line makes electrode cap working face
Contact area between object to be welded significantly increases, and effectively improves the welding quality of electrode cap, on the other hand the wear-resisting line
The surface area of electrode cap working face is significantly increased, the service life of electrode cap is effectively extended.
Preferably, the working face joint face is cambered surface, and the cambered surface has multiple action, when on the one hand producing electrode cap
The cambered surface is convenient for the fixation of electrode cap, and on the other hand the cambered surface prevents convenient for the both ends of resolution electrode cap due to electrode cap
Both ends, which are turned upside down, causes additional production loss, production error is effectively reduced, improves production efficiency, cambered surface described in the third aspect
Guarantee to meet production mark spot size only by electrode cap working face joint, is made between object to be welded when electrode cap work
It is quasi-.
In conclusion the utility model has the following beneficial effects:
1. stepped connection between the interconnecting piece and work department of the utility model, effectively reinforce product mechanical strength and
The heat dissipating mass of larger production improves the service life and the quality of production of product.
2. the utility model interconnecting piece side is provided with interconnecting piece reinforcing rib, product mechanical strength and heat dissipation are further strengthened
Volume.
3. being provided with wear-resisting line on utility model works face, extend the service life of product.
Detailed description of the invention:
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of perspective view of electrode cap of the utility model；
Fig. 2 is a kind of electrode cap front view of the utility model；
Fig. 3 is a kind of perspective view of preferred embodiment of the utility model；
Fig. 4 is a kind of front view of preferred embodiment of the utility model；
Fig. 5 is a kind of top view of preferred embodiment of the utility model；
Description of symbols
Description of symbols through the above attached drawings can be more clearly understood and illustrate in conjunction with the embodiments of the present invention
The technical solution of the utility model.
1, work department；11, electrode cap working face；111, wear-resisting line；12, working face joint face；13, work department side；2,
Interconnecting piece；21, interconnecting piece plummer；22, interconnecting piece side；221, interconnecting piece reinforcing rib；23, interconnecting piece bottom surface.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
It is only to be not intended to be limiting this reality merely for for the purpose of describing particular embodiments in the term that the utility model uses
With novel.In the "an" of the utility model and singular used in the attached claims, " described " and "the"
Most forms are intended to include, unless the context clearly indicates other meaning.It is also understood that term used herein " and/
Or " refer to and include that one or more associated any or all of project listed may combine.
The utility model will be described in detail by embodiment below.
As shown in Figures 1 and 2, the utility model provides a kind of electrode cap, and the electrode cap includes work department 1 and connection
Portion 2, the work department 1 include electrode cap working face 11, working face joint face 12 and work department side 13, the electrode cap work
Face 11 is connected with 12 top of working face joint face, and 12 bottom end of working face joint face is connected with 13 top of work department side
It connects, 13 bottom end of work department side is connected with 2 top of interconnecting piece, and 13 bottom diameter of work department side is less than interconnecting piece
2 top end diameters.Working face connection 12 is cambered surface, and the cambered surface has multiple action, when on the one hand producing electrode cap described in
Cambered surface is convenient for the fixation of electrode cap, and on the other hand the cambered surface prevents convenient for the both ends of resolution electrode cap due to electrode cap both ends
It turns upside down and causes additional production loss, production error is effectively reduced, improves production efficiency, cambered surface described in the third aspect guarantees
Spot size is set to meet production mark only by 11 joint of electrode cap working face between object to be welded when electrode cap works
Standard, the prominent work department side 13 in 2 top of interconnecting piece, 2 top of interconnecting piece and work department side 13 pass through protrusion
It is connected, the protrusion is interconnecting piece plummer 21, and 21 one side of interconnecting piece plummer replaces on ordinary electrode cap
Annular groove effect, for the low-temperature treatment of electrode cap, on the other hand the interconnecting piece carries 21 faces and produces work by electrode cap
The unified completion of punch steps in skill process, omits turning step in the production procedure of ordinary electrode cap, effectively simplifies electrode cap
Production technology improves the production efficiency of electrode cap, meets ever-increasing market demand, interconnecting piece plummer described in the third aspect
21 increase the surface area of interconnecting piece 2, and radiating rate is accelerated when electrode cap being made to work.The interconnecting piece 2 further includes interconnecting piece side
22 and interconnecting piece bottom surface 23,22 top of interconnecting piece side be connected with interconnecting piece plummer 21, the interconnecting piece side 22
Bottom end is connected with interconnecting piece bottom surface 23, the interconnecting piece bottom surface 23 directly be greater than 13 diameter of work department side, the structure with
The synergistic effect of interconnecting piece plummer 21 increases by 2 wall thickness of interconnecting piece, improves electrode cap mechanical strength and heat dissipating mass, effectively extends electricity
Radiating rate when polar cap service life and electrode cap work.It is in boss-shaped, one side institute between the work department 1 and interconnecting piece 2
Work department of structure being stated when electrode cap being made to work meets various working when nugget size required by production standard and work
It is required that on the other hand the structure increases the mechanical strength reinforcement of interconnecting piece 2 and heat dissipating mass, making for electrode cap is effectively improved
With service life and the quality of production.
As shown in Fig. 3, Fig. 4 and Fig. 5, in a kind of preferred embodiment of the utility model, the electrode cap work
Wear-resisting line 111 is provided on face 11, on the one hand the wear-resisting line 111 makes the contact between electrode cap working face 11 and object to be welded
Area significantly increases, and effectively improves the welding quality of electrode cap, on the other hand the wear-resisting line 111 makes electrode cap working face 11
Surface area significantly increases, and effectively extends the service life of electrode cap.Interconnecting piece reinforcement is additionally provided on the interconnecting piece side 22
Muscle 221, the interconnecting piece reinforcing rib 221 are that ring-type is centered around on interconnecting piece side 22, and 221 width of interconnecting piece reinforcing rib is
0.15mm-0.3mm, it is preferred that 221 width of interconnecting piece reinforcing rib is 0.175mm.221 1 side of interconnecting piece reinforcing rib
Face is convenient for reinforcing the mechanical strength of interconnecting piece 2, and stability when electrode cap being made to work greatly reinforces, on the other hand the interconnecting piece
Reinforcing rib 221 also significantly increases even extreme 2 surface area, heat dissipation when convenient for electrode cap work, when electrode cap being made to work
Radiating rate is greatly speeded up.The interconnecting piece reinforcing rib 221 is provided with multiple on interconnecting piece side 22.
In conclusion stepped connection between the interconnecting piece 2 and work department 1 of the utility model, effectively reinforces product
The heat dissipating mass of mechanical strength and larger production improves the service life and the quality of production of product, the utility model interconnecting piece side
Face 22 is provided with interconnecting piece reinforcing rib 221, further strengthens product mechanical strength and heat dissipating mass, the utility model motor cap work
Make to be provided with wear-resisting line 111 on face 11, extends the service life of product.
It should be pointed out that for those of ordinary skill in the art, without departing from the principle of this utility model,
Several improvements and modifications can be made to this utility model, these improvement and modification also fall into the utility model claims
In protection scope.
Claims (10)
1. a kind of electrode cap, the electrode cap includes work department (1) and interconnecting piece (2), and the work department (1) includes electrode cap work
Make face (11), working face joint face (12) and work department side (13), the electrode cap working face (11) and working face joint face
(12) top is connected, and working face joint face (12) bottom end is connected with work department side (13) top, the work department
Side (13) bottom end is connected with interconnecting piece (2) top, it is characterised in that: work department side (13) bottom diameter, which is less than, to be connected
Socket part (2) top end diameter.
2. electrode cap according to claim 1, it is characterised in that: the working face joint face (12) is cambered surface.
3. electrode cap according to claim 1, it is characterised in that: interconnecting piece (2) top is provided with interconnecting piece plummer
(21), the interconnecting piece (2) is connected by interconnecting piece plummer (21) with work department side (13).
4. electrode cap according to claim 1, it is characterised in that: the interconnecting piece (2) further include interconnecting piece side (22) and
Interconnecting piece bottom surface (23), interconnecting piece side (22) top are connected with interconnecting piece plummer (21), the interconnecting piece side
(22) bottom end is connected with interconnecting piece bottom surface (23).
5. electrode cap according to claim 1, it is characterised in that: interconnecting piece bottom surface (23) diameter is greater than work department side
(13) bottom diameter.
6. electrode cap according to claim 4, it is characterised in that: be additionally provided with interconnecting piece on the interconnecting piece side (22) and add
Strengthening tendons (221).
7. electrode cap according to claim 6, it is characterised in that: interconnecting piece reinforcing rib (221) width is 0.15mm-
0.3mm。
8. electrode cap according to claim 7, it is characterised in that: the interconnecting piece reinforcing rib (221) is provided with multiple.
9. electrode cap according to claim 8, it is characterised in that: the interconnecting piece reinforcing rib (221) is placed equidistant with.
10. electrode cap according to claim 1, it is characterised in that: be provided with wear-resisting line on the electrode cap working face (11)
(111)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827176.4U CN209062335U (en) | 2018-11-07 | 2018-11-07 | A kind of electrode cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827176.4U CN209062335U (en) | 2018-11-07 | 2018-11-07 | A kind of electrode cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209062335U true CN209062335U (en) | 2019-07-05 |
Family
ID=67098055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827176.4U Expired - Fee Related CN209062335U (en) | 2018-11-07 | 2018-11-07 | A kind of electrode cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209062335U (en) |
-
2018
- 2018-11-07 CN CN201821827176.4U patent/CN209062335U/en not_active Expired - Fee Related
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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: 20190705 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |