CN203579046U - Lower electrode of automatic welding machine for auxiliary pole of auto starter stator - Google Patents
Lower electrode of automatic welding machine for auxiliary pole of auto starter stator Download PDFInfo
- Publication number
- CN203579046U CN203579046U CN201320810493.6U CN201320810493U CN203579046U CN 203579046 U CN203579046 U CN 203579046U CN 201320810493 U CN201320810493 U CN 201320810493U CN 203579046 U CN203579046 U CN 203579046U
- Authority
- CN
- China
- Prior art keywords
- sheath
- copper rod
- auxiliary pole
- utmost point
- auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
A lower electrode of an automatic welding machine for the auxiliary pole of an auto starter stator solves the problems that an auxiliary pole guide groove of a conventional copper bar lower electrode is easy to wear, resulting in influencing the welding precision and the service life of the auxiliary pole and increasing the processing cost. The lower electrode is characterized in that a sheath is arranged at a pre-welding part at the right end of a copper bar in a sleeving manner; a sheath auxiliary pole guide groove communicated with a copper bar auxiliary pole guide groove is processed in the sheath; a groove is processed in the bottom of the copper bar auxiliary pole guide groove in the pre-welding part of the copper bar; a replaceable gasket is placed in the groove; a baffle is arranged at the right end of the copper bar and the right end of the sheath, and locked and fixed by a lock screw; a section of transition taper is processed in the copper bar auxiliary pole guide groove in the copper bar at the connection part of the sheath. The lower electrode has the benefits that wear resistance of the pre-welding part of the lower electrode is improved, the precision of the auxiliary pole welding is ensured, the replaceable gasket takes a protection effect on the bottom of the copper bar auxiliary pole guide groove; the transition taper can facilitate the withdrawing of a workpiece, and the service life and the production efficiency of the lower electrode are improved.
Description
Technical field
The utility model belongs to electrode technology field, particularly a kind of bottom electrode for automobile starter stator auxiliary pole automatic welder.
Background technology
Bottom electrode for automobile starter stator auxiliary pole automatic welder in prior art is processed by a copper rod, on this copper rod, be processed with auxiliary utmost point gathering sill, by auxiliary utmost point gathering sill, the auxiliary utmost point is delivered to pre-welding position, in this process, auxiliaryly extremely to auxiliary utmost point gathering sill, can produce wearing and tearing, because the auxiliary utmost point gathering sill at pre-welding position has a positioning action to auxiliary, the auxiliary utmost point gathering sill in this place produces wearing and tearing can affect the precision of auxiliary utmost point welding, cause percent defective to increase, simultaneously, the bottom electrode of being made by a copper rod itself is also because auxiliary utmost point gathering sill is worn or pre-welding position can not be changed with needs by the wear of work again, reduced bottom electrode service life, cause the waste in material and man-hour, cause processing cost to increase.
Summary of the invention
Problem to be solved in the utility model is, overcomes the deficiencies in the prior art part, and a kind of a kind of bottom electrode for automobile starter stator auxiliary pole automatic welder that can improve pre-welding position scuff resistance is provided.
The technical solution adopted in the utility model comprises copper rod, on copper rod, be processed with the auxiliary utmost point gathering sill of copper rod, at described copper rod right-hand member pre-welding position, be set with the sheath of steel, on sheath, be processed with the auxiliary utmost point gathering sill of sheath, the auxiliary utmost point gathering sill of described copper rod and the intercommunication of the auxiliary utmost point gathering sill of sheath, bottom land at the auxiliary utmost point gathering sill of copper rod at copper rod right-hand member pre-welding position is processed with a groove downwards, in this groove, put into replaceable pad, after putting into replaceable pad, remain on a horizontal plane with the auxiliary utmost point gathering sill of copper rod and the auxiliary utmost point gathering sill of sheath, at copper rod and sheath right-hand member, baffle plate is installed and is locked with lock-screw.
With the copper rod of described sheath junction on the auxiliary utmost point gathering sill of copper rod on be processed with one section of transition groove.
Compared with prior art, the beneficial effects of the utility model are:
(1) owing to being set with the sheath of steel at copper rod right-hand member pre-welding position, improve the scuff resistance at bottom electrode pre-welding position, thereby guaranteed the precision of auxiliary utmost point welding, the service life of having improved product percent of pass and bottom electrode;
(2) owing to being processed with a groove downwards at the bottom land of the auxiliary utmost point gathering sill of copper rod right-hand member pre-welding position copper rod, in this groove, put into replaceable pad, in use, find the replaceable pad that can more renew in time after replaceable pad wearing and tearing, bottom land to the auxiliary utmost point gathering sill of copper rod has played protective effect, has further improved the service life of bottom electrode;
(3) due to being processed with one section of transition groove with the notch of the auxiliary utmost point gathering sill of copper rod of sheath junction, can facilitate exiting of workpiece, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model,
Fig. 2 is the A-A cutaway view of Fig. 1,
Fig. 3 is the B-B cutaway view of Fig. 2,
Fig. 4 is the C-C cutaway view of Fig. 2.
In figure:
1. copper rod, 1-1. screw hole 1-2. installs positioning step,
1-3. transition groove, the auxiliary utmost point gathering sill of 1-4. copper rod,
2. sheath, the auxiliary utmost point gathering sill of 2-1. sheath,
3. baffle plate, 4. lock-screw,
5. sunk screw, 6. replaceable pad.
The specific embodiment
The utility model comprises a solid copper rod 1, described copper rod 1 right-hand member pre-welding position is set with the sheath 2 of steel, and be locked by 4 sunk screws 5, copper rod 1 is processed with the auxiliary utmost point gathering sill of copper rod 1-4, sheath 2 is processed with the auxiliary utmost point gathering sill of sheath 2-1, described copper rod auxiliary utmost point gathering sill 1-4 and the auxiliary utmost point gathering sill of sheath 2-1 intercommunication, bottom land at the auxiliary utmost point gathering sill of copper rod 1 right-hand member pre-welding position copper rod 1-4 is processed with a groove downwards, in this groove, put into replaceable pad 6, after putting into replaceable pad 6 and copper rod auxiliary utmost point gathering sill 1-4 and the auxiliary utmost point gathering sill of sheath 2-1 remain on a horizontal plane, auxiliaryly pass through extremely smoothly guaranteeing, at copper rod 1 and sheath 2 right-hand members installation baffle plates 3, also with lock-screw 4, be locked, replaceable pad 6 is blocked fixing simultaneously, with the copper rod 1 of sheath 2 junctions on the auxiliary utmost point gathering sill of copper rod 1-4 on be processed with one section of transition groove 1-3, to facilitate exiting of workpiece, copper rod 1 centre position is processed with installs positioning step 1-2, copper rod 1 left end center is processed with screw hole 1-1.
During use, by positioning step 1-2 is installed, the utility model is fixedly mounted on to automobile starter stator auxiliary pole automatic welder bottom electrode position, by screw hole 1-1, be connected with screw with the auxiliary utmost point storage bin of automobile starter stator auxiliary pole automatic welder, automobile starter stator casing to be welded is sleeved on sheath 2, copper rod auxiliary utmost point gathering sill 1-4 and the auxiliary utmost point gathering sill of sheath 2-1 by intercommunication deliver to the welding of pre-welding position by the auxiliary utmost point, utilize transition groove 1-3 can be easily the auxiliary welding automobile starter stator casing after extremely to be exited to sheath 2, when finding after replaceable pad 6 wearing and tearing, the tight screw 4 of releasable lock, unload lower baffle plate 3, the replaceable pad 6 more renewing in time.
Claims (2)
1. the bottom electrode for automobile starter stator auxiliary pole automatic welder, comprise copper rod (1), on copper rod (1), be processed with the auxiliary utmost point gathering sill of copper rod (1-4), it is characterized in that, at described copper rod (1) right-hand member pre-welding position, be set with the sheath (2) of steel, on sheath (2), be processed with the auxiliary utmost point gathering sill of sheath (2-1), the auxiliary utmost point gathering sill of the auxiliary utmost point gathering sill of described copper rod (1-4) and sheath (2-1) intercommunication, bottom land at the auxiliary utmost point gathering sill of copper rod (1-4) at copper rod (1) right-hand member pre-welding position is processed with a groove downwards, in this groove, put into replaceable pad (6), put into after replaceable pad (6) and the auxiliary utmost point gathering sill of copper rod (1-4) and the auxiliary utmost point gathering sill of sheath (2-1) remain on a horizontal plane, at copper rod (1) and sheath (2) right-hand member installation baffle plate (3), also with lock-screw (4), be locked.
2. a kind of bottom electrode for automobile starter stator auxiliary pole automatic welder according to claim 1, it is characterized in that, with the copper rod (1) of described sheath (2) junction on the auxiliary utmost point gathering sill of copper rod (1-4) on be processed with one section of transition groove (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810493.6U CN203579046U (en) | 2013-12-07 | 2013-12-07 | Lower electrode of automatic welding machine for auxiliary pole of auto starter stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810493.6U CN203579046U (en) | 2013-12-07 | 2013-12-07 | Lower electrode of automatic welding machine for auxiliary pole of auto starter stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579046U true CN203579046U (en) | 2014-05-07 |
Family
ID=50577018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320810493.6U Expired - Fee Related CN203579046U (en) | 2013-12-07 | 2013-12-07 | Lower electrode of automatic welding machine for auxiliary pole of auto starter stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290674A (en) * | 2015-10-29 | 2016-02-03 | 北京航科发动机控制系统科技有限公司 | Special-shaped spot welding lower electrode stretching into outer ring assembly |
-
2013
- 2013-12-07 CN CN201320810493.6U patent/CN203579046U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290674A (en) * | 2015-10-29 | 2016-02-03 | 北京航科发动机控制系统科技有限公司 | Special-shaped spot welding lower electrode stretching into outer ring assembly |
| CN105290674B (en) * | 2015-10-29 | 2017-10-31 | 北京航科发动机控制系统科技有限公司 | The special-shaped spot welding bottom electrode probeed into inside outer ring assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201783736U (en) | Flame cutting machine work platform | |
| CN202106228U (en) | Clamp for circular saw | |
| CN203579046U (en) | Lower electrode of automatic welding machine for auxiliary pole of auto starter stator | |
| CN202741918U (en) | Special projection welding electrode structure for welding bolts | |
| CN202607415U (en) | Novel vertical boring mill | |
| CN201664886U (en) | Clamping device | |
| CN202388077U (en) | Processing unit for mold sprue | |
| CN205021371U (en) | Welder electrode tip coping instrument | |
| CN204036043U (en) | Lathe clamping assembly | |
| CN209870586U (en) | Guide wheel for preventing crawler belt from being separated | |
| CN102489779A (en) | Cutting machine for storage battery shell | |
| CN202943282U (en) | Hard alloy cutter | |
| CN202943273U (en) | Iron scrap clearing device | |
| CN202317340U (en) | Electrochemical deburring equipment of diesel engine cylinder cover | |
| CN205571426U (en) | Combined lathe tool | |
| CN204248658U (en) | A kind of large-scale electrode welder plate clamp for machining | |
| CN205081171U (en) | Batteries of electric vehicle package electrode current -carrying chip architecture | |
| CN203992785U (en) | A kind of casing door plate hinge weld jig | |
| CN203992978U (en) | Vibration means for main pipe for supplying water road port flange weld tooling | |
| CN204130874U (en) | Adjustable length brush | |
| CN204504439U (en) | A kind of linear cutting clamp of structure optimization | |
| CN210550147U (en) | Electric welding electrode tool | |
| CN202348916U (en) | Nut box welding location structure | |
| CN208178739U (en) | Detachable electrode | |
| CN201809795U (en) | Working device support of excavator |
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: 20140507 Termination date: 20201207 |