CN205438165U - Improve automatic feeding device of electrode cap - Google Patents
Improve automatic feeding device of electrode cap Download PDFInfo
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- CN205438165U CN205438165U CN201520920728.6U CN201520920728U CN205438165U CN 205438165 U CN205438165 U CN 205438165U CN 201520920728 U CN201520920728 U CN 201520920728U CN 205438165 U CN205438165 U CN 205438165U
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- mounting seat
- electrode cap
- round turntable
- mandrel
- torsion spring
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Abstract
The utility model discloses an improve automatic feeding device of electrode cap, including last mount pad, lower mount pad, round turntable, dabber, the dabber both ends are passed through the fastener and are installed at last mount pad under and between the mount pad, the round turntable intermediate position is equipped with the through -hole, and round turntable's annular surface is equipped with a plurality of electrode cap storage tanks, the dabber sets up in round turntable's through -hole, is equipped with torsion spring between dabber and round turntable inboard, and round turntable is rotatable between the mount pad under and at last mount pad, upward being equipped with on the mount pad and getting the cap mouth, the one side of getting the cap mouth is equipped with and stops parts. This improve automatic feeding device of electrode cap simple structure, supply efficiency hang down, can add the moment of torsion in advance for feeding device, realize many times stable use.
Description
Technical field
This utility model relates to electrode cap automatic grinding technical field, especially a kind of modified electrode cap automatic supplier.
Background technology
In manufacturing industry, welding is a kind of important process means, especially in automobile making, the welding of body of a motor car panel beating is important process link, galvanized sheet is typically used due to body of a motor car, therefore welding manner generally uses electric resistance welding, the resistance heat effect that described electric resistance welding utilizes electric current to flow through work piece interface and adjacent domain generation is heated to fusing or mecystasis, is allowed to form a kind of method that metal combines.And electrode cap is requisite consumable material in electric resistance welding, in welding process, electrode surface is due to high-temperature oxydation, it is squeezed and deforms upon, oxide layer increases the resistance of electrode thus reduces welding current, and the deformation of electrode makes the end of electrode cap increase with the contact area of panel beating and disperse welding current, thus affect welding quality and increase power consumption, for welding quality, electrode cap is in use for some time, need electrode cap is carried out reconditioning, the oxide layer of electrode cap end is ground off, and the repairing sizes that will change.
Owing to dimensional accuracy is difficult to ensure that by artificial reconditioning, and inefficiency, in order to improve welding quality and efficiency further, mechanical automation reconditioning gradually replaces artificial reconditioning.In automatization's reconditioning, the supply of electrode cap is one important operation, in order to realize automatically feeding of electrode cap, Patent No. 201420078167.5 entitled " a kind of electrode cap automatic supplier " have employed round turntable multiple electrode cap storage tank is set, flexible restoring organ is utilized to realize the rotation of round turntable, make electrode cap automatically turn to working position, thus utilize mechanical hand to realize automatic charging.In actual use, the electrode cap needing reconditioning is installed in electrode cap storage tank by electrode cap automatic supplier in advance, flexible restoring organ can obtain a moment of torsion in this process, so that round turntable can rotate automatically, but flexible restoring organ is after electrode cap is all removed, flexible restoring organ can trend towards the state of affranchising, when last several electrode caps are removed, often moment of torsion becomes the least, sometimes it is difficult to so that electrode cap arrives predetermined station, the most after a number of uses, flexible restoring organ can be tired, therefore, need for one moment of torsion of flexible restoring organ pre-add, artificial pretorque is often difficult to hold size and has a strong impact on work efficiency.
Summary of the invention
Goal of the invention of the present utility model is, overcomes the deficiency of art methods, it is provided that a kind of simple in construction, the efficiency of supply are low, it is possible to for feedway pretorque, it is achieved the repeatedly stable modified electrode cap automatic supplier used.
For achieving the above object, it is proposed that following technical scheme:
A kind of modified electrode cap automatic supplier, including upper mounting seat, lower mounting seat, side mounting seat, round turntable, mandrel；Described round turntable centre position is provided with through hole, and the upper and lower two ends of mandrel are provided with bearing, and bearing is arranged in through-holes, and described mandrel two ends are arranged between upper mounting seat and lower mounting seat by securing member, and round turntable is rotatable between upper mounting seat and lower mounting seat；Described round turntable includes upper press cover and lower containing cavity；Described upper press cover is arranged on lower containing cavity by nut, and described upper press cover is loop configuration, and the loop configuration of described upper press cover is provided with some electrode cap storage tanks, and corresponding each electrode cap storage tank is provided with ring washer；Being provided with torsionspring inside described loop configuration, described torsionspring is Wrapping formed by a spring plate deflection, including wind spring portion, torsion spring front end, torsion spring end；Described torsion spring front end is arranged on inside torsionspring, is one and connects sheet, and described torsion spring front end is fixed on the mounting groove on mandrel by securing member；Described torsion spring end forms drum, is fixed on the inner side of upper press cover by fixing screw.When round turntable rotates, torsion spring end does not rotates with mandrel along with synchronous axial system, torsion spring front end, so that torsionspring produces deformation, when external force eliminates, torsionspring drives round turntable to turn round under the effect of elastic force, it is achieved the taking-up successively of electrode cap.
Described upper mounting seat is provided with and takes cap mouth, described in take cap mouth corresponding with the loop configuration of upper press cover so that electrode cap storage tank can turn to take cap mouth position；The described mounting seat side, close side taking cap mouth is provided with stop member, described stop member is arranged on upper mounting seat lower surface with by securing member, between round turntable and upper mounting seat, after laying electrode cap on round turntable, electrode cap is higher than on the downside of stop member, when round turntable turns round under the effect of torsion spring, electrode cap is blocked parts and stops, and waits that electrode cap is removed；After the electrode cap being blocked parts obstruction is removed, corresponding next electrode cap is blocked parts and stops, until all electrode caps in round turntable are removed.
Described fixing screw is arranged on upper press cover, and fixing screw upper end is higher than stop member lower end, and the lower surface with upper mounting seat does not contacts；So that round turntable is only capable of rotation one week, the most blocked and stop operating, in electrode cap automatic supplier assembling process, first rotate round turntable in advance, to one moment of torsion of round turntable pre-add, tighten attaching nut the most again, so that round turntable has a moment of torsion all the time, after rotating one week, will be stopped by fixing screw top.Or arranging a backing pin or nut, described backing pin or nut in the loop configuration on the upper press cover of round turntable and be higher than stop member, the lower surface with upper mounting seat does not contacts.
The outside of the lower containing cavity of round turntable is provided with contact；The corresponding each electrode cap storage tank in described contact is arranged；The opposite side relative with taking cap mouth is provided with the conductive contact that can contact with each other with contact or disconnect.Contact contacts with conductive contact or staggers, thus whether has electrode cap in judging round turntable.
One end of upper mounting seat and lower mounting seat is provided with side mounting seat, described side mounting seat is fixed between upper mounting seat and lower mounting seat by securing member, the height of side mounting seat ensures that round turntable is after laying electrode cap, it is possible to freely rotatable between upper mounting seat and lower mounting seat；Described side mounting seat is in round turntable side, and its side relative with round turntable is inner concave；Being provided with the post that is located by connecting outside the mounting seat of described side, electrode cap automatic supplier is installed on workbench by the post that is located by connecting.
The upper and lower end parts of described mandrel installs bearing, is additionally provided with bearing (ball) cover outside bearing；It is additionally provided with screw in the inside of mandrel upper and lower end parts, after screw passes the installing hole in upper mounting seat and lower mounting seat, after being then passed through the centre bore of bearing (ball) cover, is arranged in the screw of mandrel so that mandrel is fixed between mounting seat and lower mounting seat.
The beneficial effect of this utility model:
Modified electrode cap automatic supplier simple in construction of the present utility model, by the elastic deformation of torsionspring, drives round turntable revolution, and electrode cap is placed on round turntable, under stop member coordinates, it is possible to achieve electrode cap automatically feeds；Upper mounting seat is provided with and takes cap mouth, takes cap mouth also electrode cap storage tank position corresponding, can change and be easy to mechanical hand gripping；By arranging backing pin or nut in the loop configuration on the upper press cover of round turntable, it is possible to one moment of torsion of round turntable pre-add so that torsionspring remains effective duty.
Accompanying drawing explanation
Fig. 1 is the structural blast figure of modified electrode cap automatic supplier；
Fig. 2 is the mounting structure figure of modified electrode cap automatic supplier；
Fig. 3 is the top view of modified electrode cap automatic supplier；
Wherein, 1, upper mounting seat；2, lower mounting seat；3, round turntable；4, torsionspring or plane scroll spring；5, mandrel；6, bearing；7, side mounting seat；8, bearing (ball) cover；9, backing pin；10, nut；11, cap mouth is taken；12, stop member；
31, upper press cover；32, lower containing cavity；33, ring washer；34, fixing screw；41, wind spring portion；42, torsion spring front end；43, torsion spring end；51, mounting groove；71, be located by connecting post；
311, electrode cap storage tank；321, contact.
Detailed description of the invention
Below in conjunction with the accompanying drawings modified electrode cap automatic supplier of the present utility model is further described in detail:
As it is shown in figure 1, a kind of modified electrode cap automatic supplier, including upper mounting seat 1, lower mounting seat 2, side mounting seat 7, round turntable 3, mandrel 5；Described round turntable 3 centre position is provided with through hole, mandrel about 5 two ends are provided with bearing 6, bearing 6 arranges in through-holes, and described mandrel 5 two ends are arranged between upper mounting seat 1 and lower mounting seat 2 by securing member, and round turntable 3 is rotatable between upper mounting seat 1 and lower mounting seat 2；Described round turntable 3 includes upper press cover 31 and lower containing cavity 32；Described upper press cover 31 is arranged on lower containing cavity 32 by nut, and described upper press cover 31 is loop configuration, and the loop configuration of described upper press cover 31 is provided with some electrode cap storage tanks 311, and corresponding each electrode cap storage tank 311 is provided with ring washer；Being provided with torsionspring 4 inside described loop configuration, described torsionspring is Wrapping formed by a spring plate deflection, including wind spring portion 41, torsion spring front end 42, torsion spring end 43；Described torsion spring front end 42 is arranged on inside torsionspring 4, is one and connects sheet, and described torsion spring front end 42 is fixed on the mounting groove 51 on mandrel 5 by securing member；Described torsion spring end 43 forms drum, is fixed on the inner side of upper press cover 31 by fixing screw 34.When round turntable 3 rotates, torsion spring end 43 does not rotates with mandrel 5 along with synchronous axial system, torsion spring front end 42, so that torsionspring 4 produces deformation, when external force eliminates, torsionspring 4 drives round turntable 3 to turn round under the effect of elastic force, it is achieved the taking-up successively of electrode cap.
Upper mounting seat 1 is provided with and takes cap mouth 11, described in take cap mouth 11 corresponding with the loop configuration of upper press cover 31 so that electrode cap storage tank 311 can turn to take cap mouth 11 position；Described mounting seat 7 side, close side taking cap mouth 11 is provided with stop member 12, described stop member is arranged on upper mounting seat 1 lower surface with by securing member, between round turntable 3 and upper mounting seat 1, after laying electrode cap on round turntable 3, electrode cap is higher than on the downside of stop member 12, when round turntable 3 turns round under the effect of torsion spring 4, electrode cap is blocked parts 12 and stops, and waits that electrode cap is removed；After the electrode cap being blocked parts 12 obstruction is removed, corresponding next electrode cap is blocked parts 122 and stops, until all electrode caps in round turntable 3 are removed.
As shown in Figure 2,3, described fixing screw 34 is arranged on upper press cover 31, and fixing screw 34 upper end is higher than stop member 12 lower end, and the lower surface with upper mounting seat 1 does not contacts；So that round turntable 3 is only capable of rotation one week, the most blocked and stop operating, in electrode cap automatic supplier assembling process, rotate round turntable 3 the most in advance, to one moment of torsion of round turntable 3 pre-add, tighten attaching nut the most again, so that round turntable has a moment of torsion all the time, after rotating one week, will be stopped by fixing screw 34 top.Or arranging a backing pin 9 or nut 10, described backing pin 9 or nut 10 in the loop configuration on the upper press cover 31 of round turntable 3 and be higher than stop member 12, the lower surface with upper mounting seat 1 does not contacts.
The outside of the lower containing cavity 32 of round turntable 3 is provided with contact 321；The corresponding each electrode cap storage tank 311 in described contact 321 is arranged；The opposite side relative with taking cap mouth 11 is provided with the conductive contact that can contact with each other with contact 321 or disconnect.Contact 321 contacts with conductive contact or staggers, thus whether has electrode cap in judging round turntable 3.
One end of upper mounting seat 1 and lower mounting seat 2 is provided with side mounting seat 7, described side mounting seat 7 is fixed between upper mounting seat 1 and lower mounting seat 2 by securing member, the height of side mounting seat ensures that round turntable 3 is after laying electrode cap, it is possible to freely rotatable between upper mounting seat 1 and lower mounting seat 2；Described side mounting seat 7 is in round turntable 3 side, and its side relative with round turntable 3 is inner concave；Being provided with the post 71 that is located by connecting outside the mounting seat of described side, electrode cap automatic supplier is installed on workbench by the post 71 that is located by connecting.
The upper and lower end parts of described mandrel 5 installs bearing 6, is additionally provided with bearing (ball) cover 8 outside bearing 6；Also there is no screw in the inside of mandrel 5 upper and lower end parts, after screw passes the installing hole in upper mounting seat 1 and lower mounting seat 2, after being then passed through the centre bore of bearing (ball) cover 8, be arranged in the screw of mandrel 5 so that mandrel 5 is fixed between mounting seat 1 and lower mounting seat 2.
Claims (8)
1. a modified electrode cap automatic supplier, including upper mounting seat (1), lower mounting seat (2), round turntable (3), mandrel (5)；Described mandrel (5) two ends are arranged between upper mounting seat (1) and lower mounting seat (2) by securing member；Described round turntable (3) centre position is provided with through hole, and the annular surface of round turntable (3) is provided with some electrode cap storage tanks (311)；Described mandrel (5) is arranged in the through hole of round turntable (3), it is provided with torsionspring (4) between mandrel (5) and round turntable (3) inner side, described torsionspring (4) includes wind spring portion (41), torsion spring front end (42), torsion spring end (43), torsion spring front end (42) is arranged on mandrel (5), torsion spring end (43) is connected with round turntable (3) inner side, and round turntable (3) is rotatable between upper mounting seat (1) and lower mounting seat (2)；Described upper mounting seat (1) is provided with and takes cap mouth (11), and the side taking cap mouth (11) is provided with stop member (12),
Described round turntable (3) includes upper press cover (31) and lower containing cavity (32)；Described upper press cover (31) is arranged on lower containing cavity (32) by nut, described upper press cover (31) is loop configuration, the loop configuration of described upper press cover (31) is provided with described some electrode cap storage tanks (311), and corresponding each electrode cap storage tank (311) is provided with ring washer；Described torsionspring (4) it is provided with inside described loop configuration, described torsionspring (4) is Wrapping formed by a spring plate deflection, described torsion spring front end (42) is arranged on torsionspring (4) inner side, being one and connect sheet, torsion spring front end (42) are fixed on the mounting groove (51) on mandrel (5) by securing member；Described torsion spring end (43) forms drum, is fixed on the inner side of upper press cover (31) by fixing screw (34).
A kind of modified electrode cap automatic supplier the most according to claim 1, it is characterised in that described in take cap mouth (11) corresponding with the loop configuration of upper press cover (31), electrode cap storage tank (311) can turn to take cap mouth (11) position；Described mounting seat (7) side, close side taking cap mouth (11) is provided with stop member (12), described stop member (12) is arranged on upper mounting seat (1) lower surface with by securing member, it is positioned between round turntable (3) and upper mounting seat (1), after laying electrode cap on round turntable (3), electrode cap is higher than stop member (12) downside.
A kind of modified electrode cap automatic supplier the most according to claim 1, it is characterized in that, described fixing screw (34) is arranged on upper press cover (31), and fixing screw (34) upper end is higher than stop member (12) lower end, and the lower surface with upper mounting seat (1) does not contacts.
A kind of modified electrode cap automatic supplier the most according to claim 1, it is characterized in that, one backing pin (9) or nut (10) are set in the loop configuration on the upper press cover (31) of round turntable (3), described backing pin (9) or nut (10) are higher than stop member (12), and the lower surface with upper mounting seat (1) does not contacts.
A kind of modified electrode cap automatic supplier the most according to claim 1, it is characterised in that the outside of the lower containing cavity (32) of described round turntable (3) is provided with contact (321)；The corresponding each electrode cap storage tank (311) in described contact (321) is arranged；The opposite side relative with taking cap mouth (11) is provided with the conductive contact that can contact with each other with contact (321) or disconnect.
A kind of modified electrode cap automatic supplier the most according to claim 1, it is characterized in that, one end of described upper mounting seat (1) and lower mounting seat (2) is provided with side mounting seat (7), described side mounting seat (7) is fixed between upper mounting seat (1) and lower mounting seat (2) by securing member, the height of side mounting seat (7) ensures that round turntable (3) is after laying electrode cap, it is possible to freely rotatable between upper mounting seat (1) and lower mounting seat (2).
A kind of modified electrode cap automatic supplier the most according to claim 6, it is characterised in that described side mounting seat (7) is in round turntable (3) side, and its side relative with round turntable (3) is inner concave；Being provided with the post that is located by connecting (71) outside the mounting seat of described side, electrode cap automatic supplier is installed on workbench by the post that is located by connecting (71).
A kind of modified electrode cap automatic supplier the most according to claim 1, it is characterized in that, described round turntable (3) centre position is provided with through hole, mandrel (5) is provided with bearing (6) in two ends up and down, bearing (6) is arranged in through-holes, the upper and lower end parts of described mandrel (5) installs bearing (6), is additionally provided with bearing (ball) cover (8) in bearing (6) outside；It is additionally provided with screw in the inside of mandrel (5) upper and lower end parts, after screw passes the installing hole in upper mounting seat (1) and lower mounting seat (2), after being then passed through the centre bore of bearing (ball) cover (8), is arranged in the screw of mandrel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920728.6U CN205438165U (en) | 2015-11-18 | 2015-11-18 | Improve automatic feeding device of electrode cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920728.6U CN205438165U (en) | 2015-11-18 | 2015-11-18 | Improve automatic feeding device of electrode cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205438165U true CN205438165U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920728.6U Active CN205438165U (en) | 2015-11-18 | 2015-11-18 | Improve automatic feeding device of electrode cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205438165U (en) |
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2015
- 2015-11-18 CN CN201520920728.6U patent/CN205438165U/en active Active
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