CN204843241U - Sectional type butt -joint electrode - Google Patents
Sectional type butt -joint electrode Download PDFInfo
- Publication number
- CN204843241U CN204843241U CN201520511342.XU CN201520511342U CN204843241U CN 204843241 U CN204843241 U CN 204843241U CN 201520511342 U CN201520511342 U CN 201520511342U CN 204843241 U CN204843241 U CN 204843241U
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- electrode
- tip
- shank
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Abstract
The utility model discloses a sectional type butt -joint electrode, including the electrode body, the electrode body includes tip and stalk portion, and the connection can be dismantled to tip and stalk portion, and the end is provided with the round hole outside the stalk portion, installs T type end cap in this round hole, and the tip inboard is provided with the step hole to outside aperture is greater than inboard aperture, and the stalk portion inboard also is provided with the step hole, and outside aperture is less than inboard aperture, installs the electrode tip in the tip outside, installs the spring in the tip inboard, the step face in electrode tip, one end connection ends's step hole is connected to spring one end. The utility model discloses a sectional type butt -joint electrode, electrode set up to the sectional type, including a tip and stalk portion end cap, the design of sectional type is the distortion allowance grow at first, can resist bigger current rush, divide into two sections backs simultaneously, and part wherein can only be changed in the damage of electrode part, does not need overall change.
Description
Technical field
The utility model relates to machinery manufacturing technology field, particularly a kind of segmented butt-joint electrode.
Background technology
Butt-joint is one conveniently welding manner, and butt-joint can settle the integral solder of parts at one go, and welding effect is good.But the rush of current in butt-joint process is comparatively large, so can be larger for the damage of butt-joint electrode, the service life of butt-joint electrode can be shorter.
Utility model content
The utility model technical issues that need to address are that the service life of butt-joint electrode in prior art is shorter.
For solving the problems of the technologies described above, the utility model provides a kind of segmented butt-joint electrode, comprise electrode body, described electrode body comprises end and shank, end and shank removably connect, shank outboard end is provided with circular hole, in this circular hole, T-shaped plug is installed, tip inside is provided with stepped hole, and aperture, outside is greater than medial aperture, also stepped hole is provided with inside shank, and aperture, outside is less than in medial aperture, outside end, electrode tip is installed, at tip inside, spring is installed, described spring one end connecting electrode head, the step surface of the stepped hole of one end connecting end portion.A kind of segmented butt-joint electrode of the present utility model, electrode is set to segmented, comprise end and shank one plug, first distortion allowance change is large in the design of segmented, larger rush of current can be resisted, after being divided into two sections, electrode part damages the part can only changed wherein, does not need integral replacing simultaneously.
Wherein, described end is connected one end outer surface with electrode tip is inclined plane, and by the centre position descending inclination of end face laterally, angle of inclination is 3 °-6 °.End is connected one end outer surface with electrode tip is inclined plane, and consider the magnitude of current that electrode tip produces instantaneously in butt-joint, inclined plane has the effect of transition.
As further improvement of the utility model, end and shank are threaded connection, and in end, arranged outside has external screw thread, inside shank, be provided with internal thread, external screw thread and internal thread suitable, and be also provided with annular groove between end external screw thread and end bodies.End and shank are threaded connection, convenient and practical, and also annular groove is provided with between end external screw thread and end bodies, annular groove is as the gap between end external screw thread and end bodies, there is regulating action, regulate the change in size brought of expanding with heat and contract with cold.
A kind of segmented butt-joint electrode of the present utility model, whole electrode body is divided into end and shank, and be provided with T-shaped plug at shank end, segmented electrodes can resist larger rush of current, non-deformability is stronger, the major part distortion that can effectively avoid expands with heat and contract with cold simultaneously brings, and overall construction design is reasonable, easy to use, effectively extend the service life of electrode.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model end;
Fig. 3 is the structural representation of the utility model shank;
Wherein, 1-end, 2-shank, 3-circular hole, 4-T type plug, 5-electrode tip, 6-spring, 7-annular groove.
Detailed description of the invention
Optimal technical scheme of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in the figure, a kind of segmented butt-joint electrode of the present utility model, comprise electrode body, described electrode body comprises end 1 and shank 2, end 1 and shank 2 removably connect, shank 2 outboard end is provided with circular hole 3, in this circular hole 3, T-shaped plug 4 is installed, stepped hole is provided with inside end 1, and aperture, outside is greater than medial aperture, also stepped hole is provided with inside shank 2, and aperture, outside is less than in medial aperture, electrode tip 5 is installed outside end 1, spring 6 is installed inside end 1, described spring 6 one end connecting electrode head 5, the step surface of the stepped hole of one end connecting end portion 1, described end 1 is connected one end outer surface with electrode tip 5 is inclined plane, and by the centre position descending inclination of end face laterally, angle of inclination is 3 °-6 °, best inclination is 5 °.
Its medial end portions 1 and shank 2 are threaded connection, and in end 1, arranged outside has external screw thread, inside shank 2, be provided with internal thread, external screw thread and internal thread suitable, and be also provided with annular groove 7 between end 1 external screw thread and end 1 main body.
A kind of segmented butt-joint electrode of the present utility model, electrode is set to segmented, comprise end and shank one plug, first distortion allowance change is large in the design of segmented, larger rush of current can be resisted, after being divided into two sections, electrode part damages the part can only changed wherein, does not need integral replacing simultaneously.
End is connected one end outer surface with electrode tip is inclined plane, and consider the magnitude of current that electrode tip produces instantaneously in butt-joint, inclined plane has the effect of transition, and generally, the overall angle of end slant surface is 10 °.
End and shank are threaded connection, convenient and practical, and also annular groove is provided with between end external screw thread and end bodies, annular groove is as the gap between end external screw thread and end bodies, there is regulating action, regulate the change in size brought of expanding with heat and contract with cold.
A kind of segmented butt-joint electrode of the present utility model, whole electrode body is divided into end and shank, and be provided with T-shaped plug at shank end, segmented electrodes can resist larger rush of current, non-deformability is stronger, the major part distortion that can effectively avoid expands with heat and contract with cold simultaneously brings, and overall construction design is reasonable, easy to use, effectively extend the service life of electrode.
Claims (3)
1. a segmented butt-joint electrode, it is characterized in that: comprise electrode body, described electrode body comprises end and shank, end and shank removably connect, shank outboard end is provided with circular hole, in this circular hole, T-shaped plug is installed, tip inside is provided with stepped hole, and aperture, outside is greater than medial aperture, is also provided with stepped hole inside shank, and aperture, outside is less than in medial aperture, outside end, electrode tip is installed, at tip inside, spring is installed, described spring one end connecting electrode head, the step surface of the stepped hole of one end connecting end portion.
2. a kind of segmented butt-joint electrode as claimed in claim 1, it is characterized in that: described end is connected one end outer surface with electrode tip is inclined plane, and by the centre position descending inclination of end face laterally, angle of inclination is 3 °-6 °.
3. a kind of segmented butt-joint electrode as claimed in claim 1 or 2, it is characterized in that: end and shank are threaded connection, in end, arranged outside has external screw thread, internal thread is provided with inside shank, external screw thread and internal thread suitable, and be also provided with annular groove between end external screw thread and end bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511342.XU CN204843241U (en) | 2015-07-15 | 2015-07-15 | Sectional type butt -joint electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511342.XU CN204843241U (en) | 2015-07-15 | 2015-07-15 | Sectional type butt -joint electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843241U true CN204843241U (en) | 2015-12-09 |
Family
ID=54733838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520511342.XU Active CN204843241U (en) | 2015-07-15 | 2015-07-15 | Sectional type butt -joint electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204843241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057869A (en) * | 2015-07-15 | 2015-11-18 | 宣城市华菱精工科技股份有限公司 | Sectional type butt-welding electrode |
-
2015
- 2015-07-15 CN CN201520511342.XU patent/CN204843241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057869A (en) * | 2015-07-15 | 2015-11-18 | 宣城市华菱精工科技股份有限公司 | Sectional type butt-welding electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |