CN212085256U - Automatic ground lug clamping mechanism of magnetic head ground lug welding machine - Google Patents
Automatic ground lug clamping mechanism of magnetic head ground lug welding machine Download PDFInfo
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- CN212085256U CN212085256U CN201922279606.4U CN201922279606U CN212085256U CN 212085256 U CN212085256 U CN 212085256U CN 201922279606 U CN201922279606 U CN 201922279606U CN 212085256 U CN212085256 U CN 212085256U
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- grounding
- grounding strip
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- ground lug
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Abstract
The utility model discloses an automatic clip mechanism of grounding lug of magnetic head grounding lug welding machine, the on-line screen storage device comprises a base, first grounding strip and second grounding strip, the base be provided with first grounding strip and second grounding strip respectively, and set up for the symmetry between first grounding strip and the second grounding strip, rotate through the spliced pole between first grounding strip and the second grounding strip and connect, the first connector of fixedly connected with on the clamp of first grounding strip is the terminal surface, the inside of first connector is provided with the installation cavity, the inside slip cap of installation cavity has closed the second connector, fixedly connected with iron plate on one side of second grounding strip, it is provided with first reset spring to align on the opposite side of second grounding strip simultaneously. The utility model discloses a be provided with a series of structures and make this device realize automatic ground connection under welding machine circular telegram operating condition, and in use conveniently changes the dismantlement of clip.
Description
Technical Field
The utility model relates to an earth lug clip technical field specifically is an automatic clip mechanism of earth lug of magnetic head earth lug welding machine.
Background
In the industrial production, when welding the magnetic head through the welding machine, need carry out ground connection through the grounding piece to prevent that the staff from taking place to electrocute at the in-process of operation, currently, current grounding piece clip mechanism needs the staff to carry out the centre gripping before production manually, but at the in-process of work, the staff can forget the centre gripping occasionally, thereby there is the potential safety hazard, in addition, current automatic clip mechanism of grounding piece and earth connection are fixed connection, damage when the clip and change more troublesome, therefore it is necessary to improve prior art, in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a magnetic head grounding lug welding machine's automatic clip mechanism of grounding lug to current grounding lug clip mechanism that proposes in solving above-mentioned background art needs the staff to manually carry out the centre gripping before production, but at the in-process of work, the staff can forget the centre gripping occasionally, thereby it is fixed connection to have potential safety hazard and current automatic clip mechanism of grounding lug and earth connection, damages to change more troublesome problem when the clip.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic clip mechanism of grounding lug of magnetic head grounding lug welding machine, includes base, first grounding strip and second grounding strip, the base be provided with first grounding strip and second grounding strip respectively, and set up for the symmetry between first grounding strip and the second grounding strip, rotate through the spliced pole between first grounding strip and the second grounding strip and connect, the first connector of fixedly connected with on the terminal surface is pressed from both sides to the first grounding strip, the inside of first connector is provided with the installation cavity, the inside slip registrates of installation cavity has the second connector, fixedly connected with iron plate on one side of second grounding strip aligns on the opposite side of second grounding strip simultaneously and is provided with first reset spring.
Preferably, a grounding block is clamped between the clamping heads of the first grounding strip and the second grounding strip, and the grounding block is fixedly sleeved on the base.
Preferably, the outer surface of the first grounding bar clamp is sleeved with a fixing piece in a sliding mode, and two sides of the fixing piece are fixedly connected to the base through screws.
Preferably, the inside of installation cavity is provided with second reset spring, second reset spring's one end fixed connection is on the inner wall of first connector, and second reset spring's the other end and the contact of second connector simultaneously, fixedly connected with earth connection on the second connector.
Preferably, all be provided with L shape draw-in groove on the last lower extreme side of first connector, be located fixedly connected with card post on the inside second connector of installation cavity simultaneously, card post slip block is in L shape draw-in groove.
Preferably, the other end of the first return spring is fixedly connected to the top surface of the base through a connecting sheet.
Preferably, an electromagnet is arranged on one side of the iron block in alignment with the iron block, and the electromagnet is fixedly installed on the top surface of the base.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a through setting up electro-magnet and first reset spring, during the use, electro-magnet and the control scheme series arrangement of welding machine, when the circuit of welding machine was put through to the staff, the electro-magnet circular telegram simultaneously, under the effect of circular telegram, the electro-magnet produced magnetic force firmly adsorbs the iron plate on the second grounding strip, because the setting of rotating the connection through the spliced pole between first grounding strip and the second grounding strip, when the second grounding strip is adsorbed by the electro-magnet and takes place to rotate, first connector and second grounding strip are held the grounding block, thereby realize ground connection, when the welding machine cuts off the power supply, the electro-magnet loses magnetic force, under the effect that first reset spring resets, the second grounding strip counter rotation, the ground connection breaks off, this setting has solved current grounding strip clamp mechanism and needs staff's manual centre gripping before production, but in the in-process of work, sometimes, a worker forgets to clamp the workpiece, so that potential safety hazards exist.
(2) The utility model discloses a set up card post and L shape draw-in groove, during the use, through the setting of card post slip block in L shape draw-in groove, when needs are changed the clip, only need rotate the second connector, can be in order to realize the separation between first connector and the second connector, and it is fixed connection to have solved current automatic clip mechanism of grounding piece and earth connection to should set up, damages to change more troublesome problem when the clip.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 3 is a disassembled view of the second connector of the present invention.
The reference numbers in the figures are: 1. a ground block; 2. a base; 3. a first ground strip; 4. connecting columns; 5. a fixing sheet; 6. a ground line; 7. a second ground strip; 8. an electromagnet; 9. an iron block; 10. a first return spring; 11. connecting sheets; 12. a screw; 13. a first connector; 14. clamping the column; 15. an L-shaped clamping groove; 16. a second connector; 17. a second return spring; 18. and (7) installing a cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: an automatic ground strip clamping mechanism of a magnetic head ground strip welding machine comprises a base 2, a first ground strip 3 and a second ground strip 7, wherein the base 2 is respectively provided with the first ground strip 3 and the second ground strip 7, the first ground strip 3 and the second ground strip 7 are symmetrically arranged, the top surface of the base 2 is coated with insulating paint, the first ground strip 3 and the second ground strip 7 can be clamped on a ground block 1, the first ground strip 3 and the second ground strip 7 are rotatably connected through a connecting column 4, the connecting column 4 can be rotated to realize the rotation of the second ground strip 7, a first connector 13 is fixedly connected to the clamping handle end surface of the first ground strip 3, the first connector 13 and a second connector 16 can be arranged to realize the conduction of electric power, a mounting cavity 18 is arranged inside the first connector 13, the mounting cavity 18 is convenient to install the second connector 16, the inside slip registrates of installation cavity 18 has second connector 16, fixedly connected with iron plate 9 on one side of second ground strip 7, and it is provided with first reset spring 10 to align on the opposite side of second ground strip 7 simultaneously, and the material of iron plate 9 is at least one of iron, cobalt, nickel etc. can be adsorbed in the material, and the setting of first reset spring 10 can make things convenient for the reseing of second ground strip 7.
Further, the base 2 between the clamping heads of the first grounding strip 3 and the second grounding strip 7 is fixedly sleeved with the grounding block 1, wherein the first grounding strip 3 is not contacted with the grounding block 1, and the second grounding strip 7 is contacted with the grounding block 1.
Further, 3 presss from both sides evenly to be provided with a plurality of stationary blades 5 on the surface of position of first ground connection strip, and 5 slip registrates on first ground connection strip 3 of stationary blade, are provided with screw 12 on the both sides top surface of stationary blade 5, and 5 screwed connection on base 2 of lower extreme passing stationary blade of screw 12, and the setting of screw 12 makes things convenient for the dismantlement of stationary blade 5 to the convenient installation to the clip is changed.
Further, the inside second reset spring 17 that is provided with of installation cavity 18 of second connector 16 one end, the other end fixedly connected with earth connection 6 of second connector 16 simultaneously, the one end fixed connection of second reset spring 17 is on first connector 13, the other end and the contact of second connector 16 simultaneously, and setting up of second reset spring 17 can provide an extrusion force to second connector 16 to it is more firm to make the installation of second connector 16.
Furthermore, the side faces of the upper end and the lower end of the first connector 13 are reversely provided with L-shaped clamping grooves 15, the L-shaped clamping grooves 15 are clamped on the clamping columns 14 in a sliding mode, meanwhile, the other ends of the clamping columns 14 are fixedly welded on the outer surface of the second connector 16, and the clamping columns 14 and the L-shaped clamping grooves 15 are clamped in a sliding mode, so that the second connector 16 can be conveniently detached and installed.
Further, the other end fixed connection of first reset spring 10 is on one side of connection piece 11, and the fixed welding of bottom of connection piece 11 is on the top surface of base 2, and the setting of first reset spring 10 can play the effect that resets to second ground connection strip 7.
Further, the electromagnet 8 is arranged on the outer side of the iron block 9 and aligned with the iron block 9, the electromagnet 8 and a control circuit of the welding machine are arranged in series, so that automatic electrification of the electromagnet 8 is achieved in the state that the welding machine is electrified to work, automatic clamping is achieved, and the electromagnet 8 is fixedly installed on the top face of the base 2.
The working principle is as follows: when in use, the electromagnet 8 and the control circuit of the welding machine are arranged in series, when the circuit of the welding machine is switched on by a worker, the electromagnet 8 is simultaneously electrified, under the action of electrification, the electromagnet 8 generates magnetic force to firmly adsorb the iron block 9 on the second grounding strip 7, because of the arrangement of the rotatable connection between the first grounding bar 3 and the second grounding bar 7 via the connection post 4, when the second grounding strip 7 is adsorbed by the electromagnet 8 and rotates, the first grounding strip 3 and the second grounding strip 7 clamp the grounding block 1, thereby realizing grounding, when the welding machine is powered off, the electromagnet 8 loses magnetic force, under the action of the reset of the first reset spring 10, the second grounding strip 7 rotates reversely, the grounding is disconnected, and through the arrangement that the clamping column 14 is clamped in the L-shaped clamping groove 15 in a sliding manner, when the clip needs to be replaced, the separation between the first connector 13 and the second connector 16 can be achieved by simply rotating the second connector 16.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a ground lug automatic clamp mechanism of magnetic head ground lug welding machine, includes base (2), first grounding bar (3) and second grounding bar (7), its characterized in that: base (2) be provided with first grounding strip (3) and second grounding strip (7) respectively, and set up for the symmetry between first grounding strip (3) and second grounding strip (7), rotate through spliced pole (4) between first grounding strip (3) and the second grounding strip (7) and connect, the clamp of first grounding strip (3) is first connector (13) of fixedly connected with on the terminal surface, the inside of first connector (13) is provided with installation cavity (18), the inside slip registrate of installation cavity (18) has second connector (16), fixedly connected with iron plate (9) on the side of one side of second grounding strip (7), it is provided with first reset spring (10) to align on the opposite side of second grounding strip (7) simultaneously.
2. The automatic ground lug clamping mechanism of the magnetic head ground lug welding machine of claim 1, wherein: the ground block (1) is clamped between the clamping heads of the first ground strip (3) and the second ground strip (7), and the ground block (1) is fixedly sleeved on the base (2).
3. The automatic ground lug clamping mechanism of the magnetic head ground lug welding machine of claim 1, wherein: the outer surface of the clamping handle of the first grounding strip (3) is sleeved with a fixing piece (5) in a sliding mode, and two sides of the fixing piece (5) are fixedly connected onto the base (2) through screws (12).
4. The automatic ground lug clamping mechanism of the magnetic head ground lug welding machine of claim 1, wherein: the inside of installation cavity (18) is provided with second reset spring (17), the one end fixed connection of second reset spring (17) is on the inner wall of first connector (13), and the other end and the contact of second connector (16) of second reset spring (17) simultaneously, fixedly connected with earth connection (6) on second connector (16).
5. The automatic ground lug clamping mechanism of the magnetic head ground lug welding machine of claim 1, wherein: all be provided with L shape draw-in groove (15) on the last lower extreme side of first connector (13), be located fixedly connected with card post (14) on second connector (16) of installation cavity (18) inside simultaneously, card post (14) slip block is in L shape draw-in groove (15).
6. The automatic ground lug clamping mechanism of the magnetic head ground lug welding machine of claim 1, wherein: the other end of the first return spring (10) is fixedly connected to the top surface of the base (2) through a connecting sheet (11).
7. The automatic ground lug clamping mechanism of the magnetic head ground lug welding machine of claim 1, wherein: one side of iron plate (9) aligns with iron plate (9) and is provided with electro-magnet (8), electro-magnet (8) fixed mounting is on the top surface of base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279606.4U CN212085256U (en) | 2019-12-17 | 2019-12-17 | Automatic ground lug clamping mechanism of magnetic head ground lug welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279606.4U CN212085256U (en) | 2019-12-17 | 2019-12-17 | Automatic ground lug clamping mechanism of magnetic head ground lug welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212085256U true CN212085256U (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922279606.4U Active CN212085256U (en) | 2019-12-17 | 2019-12-17 | Automatic ground lug clamping mechanism of magnetic head ground lug welding machine |
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| Country | Link |
|---|---|
| CN (1) | CN212085256U (en) |
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2019
- 2019-12-17 CN CN201922279606.4U patent/CN212085256U/en active Active
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