CN208358084U - A kind of New-type covered electrode - Google Patents
A kind of New-type covered electrode Download PDFInfo
- Publication number
- CN208358084U CN208358084U CN201820914166.8U CN201820914166U CN208358084U CN 208358084 U CN208358084 U CN 208358084U CN 201820914166 U CN201820914166 U CN 201820914166U CN 208358084 U CN208358084 U CN 208358084U
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- Prior art keywords
- iron bar
- hole
- sleeve
- new
- pressing plate
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Abstract
The utility model discloses a kind of New-type covered electrodes, including the first iron bar and coating, the outer wall of first iron bar is coated with coating, the inside of first iron bar is provided with through-hole, the bosom of the through-hole is perfused with medicine core, and the inner right side of the through-hole is connected with the second iron bar, and the second iron bar runs through through-hole, the outer wall movable sleeve of first iron bar is connected to sleeve, and the inside upper and lower ends of the sleeve are provided with opening.The New-type covered electrode, pass through the cooperation of coating and medicine core, the amount of medicament can be increased, make the first iron bar is adequately heated to melt to increase the heat generated when medicament burning, avoid the bonding strength for influencing weld seam in molten iron doped with the abrasive grit that does not melt completely, by the cooperation of through-hole and the second iron bar, the first iron bar remaining after welding can be driven the second iron bar be inserted into the through-hole inside next welding rod continue using, unnecessary waste is avoided, material is greatly saved.
Description
Technical field
The utility model relates to welding rod technical field, specially a kind of New-type covered electrode.
Background technique
Fusing is filled in the metal strip of the joint of welding workpiece when welding rod (coveredelectrode) gas welding or electric welding,
The material of welding rod is usually identical with the material of workpiece, such as application No. is the patents of CN201320584950.4, including core wire, medicine
Skin, the core wire and coating are L-shaped, and the clamping part that the core wire is connect with electric arc is equipped with annular groove, while setting in clamping part
There is through-hole, which provides heat only by the burning of coating, will lead in molten iron doped with the abrasive grit shadow not melted completely
The bonding strength for ringing weld seam, while when welding finishes, the clamped part of welding rod can stay can not continue to be carried out using,
The remaining welding rod of a myriad of can be slatterned by leading to factory daily, cause unnecessary waste, be unable to satisfy the demand of client.
Utility model content
The purpose of this utility model is to provide a kind of New-type covered electrodes, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of New-type covered electrode, including the first iron bar and
Coating, the outer wall of first iron bar are coated with coating, and the inside of first iron bar is provided with through-hole, in the inside of the through-hole
Between be perfused with medicine core, the inner right side of the through-hole is connected with the second iron bar, and the second iron bar runs through through-hole, first iron bar
Outer wall movable sleeve be connected to sleeve, the inside upper and lower ends of the sleeve are provided with opening, and the inner bottom of the opening is equipped with
The inner right side of pressing plate, the pressing plate is rotatedly connected by pin shaft and opening, is connected with torsion bullet on the right side of the top of the pressing plate
Spring, and the right side of torque spring is fixedly linked with opening, the top of the pressing plate is equipped with top plate, and the bottom end of the top plate is connected with
Mandril, and mandril runs through pressing plate, the bottom end of the mandril is connected with bottom plate, and bottom plate fits with the first iron bar, the pressing plate
Bottom end on the right side of be connected with pull rod, and sleeve is run through on the right side of pull rod.
Preferably, movable sleeve is connected to lantern ring, and the inner wall of lantern ring and sleeve sliding card on the right side of the outer wall of second iron bar
It connects, the bottom end of the lantern ring is connected with pillar, and the inner bottom of the sleeve is provided with sliding slot, and the pillar runs through sliding slot, and props up
Column and sliding slot sliding are clamped.
Preferably, polishing has mill line on the right side of the outer wall of second iron bar.
Preferably, the bottom end of the bottom plate is connected with latch.
Preferably, adhesion has rubber pad on the right side of the top of the pull rod.
Compared with prior art, the utility model has the beneficial effects that the New-type covered electrode, pass through matching for coating and medicine core
It closes, the amount of medicament can be increased, melt, keep away to increase the heat generated when medicament burning and the first iron bar is made adequately to be heated
Exempt from the bonding strength for influencing weld seam in molten iron doped with the abrasive grit that does not melt completely, by the cooperation of through-hole and the second iron bar,
Can by the first iron bar remaining after welding drive the second iron bar be inserted into the through-hole inside next welding rod continue into
It exercises and uses, avoid unnecessary waste, material is greatly saved, by the cooperation of mandril bottom plate, soldering turret clamping can be increased
The area of welding rod increases the fixing of clamping, avoids the case where welding rod rotating deviates when spot welding appearance, meets the need of client
It asks.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the first iron bar, coating and the second iron bar attachment structure schematic diagram in Fig. 1；
Fig. 3 is lantern ring, the first iron bar and the second iron bar attachment structure schematic diagram in Fig. 1.
In figure: 1, coating, the 2, first iron bar, 3, through-hole, 4, medicine core, 5, sleeve, 6, opening, the 7, second iron bar, 8, top plate,
9, torque spring, 10, pull rod, 11, pin shaft, 12, pressing plate, 13, bottom plate, 14, mandril, 15, mill line, 16, rubber pad, 17, latch,
18, sliding slot, 19, pillar, 20, lantern ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of New-type covered electrode, including the first iron bar 2 and medicine
Skin 1, the outer wall of the first iron bar 2 are coated with coating 1, and the first iron bar 2 melts when coating 1 can release heat when burning, the first iron
The inside of item 2 is provided with through-hole 3, and the bosom of through-hole 3 is perfused with medicine core 4, and medicine core 4 can increase the heat generated when burning,
The inner right side of through-hole 3 is connected with the second iron bar 7, and the second iron bar 7 runs through through-hole 3, and soldering turret, which clamps the second iron bar 7, to be made
With saving the first iron bar 2 and be able to drive in the through-hole 3 that the second iron bar 7 is inserted into inside next electrode and continue to use
Polishing has mill line 15 on the right side of the outer wall of two iron bars 7, and mill line 15 can increase frictional force, increase and connect between the second iron bar 7 and through-hole 3
The fixing connect, the outer wall movable sleeve of the first iron bar 2 are connected to sleeve 5, and the inside upper and lower ends of sleeve 5 are provided with opening 6, opening
6 inner bottom is equipped with pressing plate 12, and the inner right side of pressing plate 12 is rotatedly connected by pin shaft 11 and opening 6, the top of pressing plate 12
Right side is connected with torque spring 9, and the right side of torque spring 9 is fixedly linked with opening 6, can under the pressure of torque spring 9
Pressing plate 12 is pushed to be rotated around pin shaft 11, thus make pressing plate 12 that bottom plate 13 be driven to be clamped the second iron bar 7 in advance, pressing plate 12
Top be equipped with top plate 8, the bottom end of top plate 8 is connected with mandril 14, and mandril 14 runs through pressing plate 12, and soldering turret can be clamped in top plate
On 8, the bottom end of mandril 14 is connected with bottom plate 13, and bottom plate 13 fits with the first iron bar 2, and top plate 8 can pass through 14 band of mandril
Dynamic bottom plate 13, which is pressed on the second iron bar 7, to be fixed, and the bottom end of bottom plate 13 is connected with latch 17, and latch 17 can increase bottom plate
The bottom end right side of 13 fixings connecting with the second iron bar 7, pressing plate 12 is connected with pull rod 10, and sleeve is run through on the right side of pull rod 10
5, it pulls pull rod 10 to be able to drive pressing plate 12 by personnel and carries out rotation opening, adhesion has rubber pad on the right side of the top of pull rod 10
16, rubber pad 16 can facilitate staff to press pull rod 10, and movable sleeve is connected to lantern ring 20 on the right side of the outer wall of the second iron bar 7, and
The inner wall of lantern ring 20 and sleeve 5, which slides, to be clamped, and the bottom end of lantern ring 20 is connected with pillar 19, and the inner bottom of sleeve 5 is provided with sliding slot
18, pillar 19 runs through sliding slot 18, and pillar 19 and the sliding of sliding slot 18 are clamped, and when welding finishes, staff need to only press pull rod
10, pillar 19 is pulled, pillar 19 drives lantern ring 20 to be slided along sliding slot 18, so that remaining part welding rod is pushed sleeve
5 inside.
Staff presses pull rod 10 with hand, and pull rod 10, which is rotated with dynamic pressure plate 12 around pin shaft 11, to be opened, and 5 sets of sleeve is existed
On the right side of the outer wall of first iron bar 2, then pressing plate 12 is pushed to rotate under the pressure of torque spring 9 around pressing plate 12 and be closed, pressing plate 12
Bottom plate 13 is driven to clamp the first iron bar 2 in advance by mandril 14, then staff is clamped sleeve 5 by soldering turret, soldering turret
Mandril 14 is pulled down by top plate 8, so that the clamping of the first iron bar 2 is fixed, then staff is by the first iron bar 2
Left side and bead contact, so that connecting circuit generates electric arc, electric arc generates high temperature between weld seam and the first iron bar 2, makes coating 1
Gradually burning releasing high temperature makes the first iron bar 2 melt ejection from left to right, and temperature continues to increase when being burned at medicine core 4, works as weldering
After item use, staff press pull rod 10 unclamp bottom plate 13 by the first iron bar 2, then staff by residue first
Iron bar 2 drive the second iron bar 7 be inserted into next welding rod through-hole 3 inside left continue using.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of New-type covered electrode, including the first iron bar (2) and coating (1), the outer wall of first iron bar (2) are coated with coating
(1), it is characterised in that: the inside of first iron bar (2) is provided with through-hole (3), and the bosom of the through-hole (3) is perfused with medicine
The inner right side of core (4), the through-hole (3) is connected with the second iron bar (7), and the second iron bar (7) runs through through-hole (3), and described the
The outer wall movable sleeve of one iron bar (2) is connected to sleeve (5), and the inside upper and lower ends of the sleeve (5) are provided with opening (6), described
The inner bottom of opening (6) is equipped with pressing plate (12), and the inner right side of the pressing plate (12) is rotated by pin shaft (11) and opening (6)
It is connected, is connected with torque spring (9) on the right side of the top of the pressing plate (12), and the right side of torque spring (9) and opening (6) is fixed
It is connected, the top of the pressing plate (12) is equipped with top plate (8), and the bottom end of the top plate (8) is connected with mandril (14), and mandril (14)
Through pressing plate (12), the bottom end of the mandril (14) is connected with bottom plate (13), and bottom plate (13) fits with the first iron bar (2),
It is connected with pull rod (10) on the right side of the bottom end of the pressing plate (12), and sleeve (5) are run through on the right side of pull rod (10).
2. a kind of New-type covered electrode according to claim 1, it is characterised in that: living on the right side of the outer wall of second iron bar (7)
It is dynamic to be socketed with lantern ring (20), and lantern ring (20) and the inner wall of sleeve (5) are slided and are clamped, the bottom end of the lantern ring (20) is connected with branch
The inner bottom of column (19), the sleeve (5) is provided with sliding slot (18), and the pillar (19) runs through sliding slot (18), and pillar (19)
It slides and is clamped with sliding slot (18).
3. a kind of New-type covered electrode according to claim 1, it is characterised in that: beaten on the right side of the outer wall of second iron bar (7)
Mill has mill line (15).
4. a kind of New-type covered electrode according to claim 1, it is characterised in that: the bottom end of the bottom plate (13) is connected with latch
(17)。
5. a kind of New-type covered electrode according to claim 1, it is characterised in that: there is adhesion on the right side of the top of the pull rod (10)
Rubber pad (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914166.8U CN208358084U (en) | 2018-06-13 | 2018-06-13 | A kind of New-type covered electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914166.8U CN208358084U (en) | 2018-06-13 | 2018-06-13 | A kind of New-type covered electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208358084U true CN208358084U (en) | 2019-01-11 |
Family
ID=64928798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820914166.8U Expired - Fee Related CN208358084U (en) | 2018-06-13 | 2018-06-13 | A kind of New-type covered electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208358084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280892A (en) * | 2019-05-24 | 2019-09-27 | 武汉大学 | A kind of metal bar belly core self- propagating weldering pen and preparation method thereof |
-
2018
- 2018-06-13 CN CN201820914166.8U patent/CN208358084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280892A (en) * | 2019-05-24 | 2019-09-27 | 武汉大学 | A kind of metal bar belly core self- propagating weldering pen and preparation method thereof |
| CN110280892B (en) * | 2019-05-24 | 2020-10-13 | 武汉大学 | Metal rod inner core type self-propagating welding pen and preparation method thereof |
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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: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |