CN217571261U

CN217571261U - Spot welding device with protective structure for starter shell machining

Info

Publication number: CN217571261U
Application number: CN202220505434.7U
Authority: CN
Inventors: 宁永祺; 宁桦
Original assignee: Chongqing Dalqi Electromechanical Co ltd
Current assignee: Chongqing Dalqi Electromechanical Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-10-14
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a starter housing processing is with spot welding device that has protective structure, the on-line screen storage device comprises a base, the top fixed mounting of base has the box, and one side fixed mounting of box has the connecting seat, and fixed mounting has the electrode on the connecting seat, the fixed slot has been seted up to one side of box, and fixed mounting has same thin pole on the top inner wall of fixed slot and the bottom inner wall, and slidable mounting has the lifter plate on the thin pole, and the top fixed mounting of lifter plate has first spring, and the one end fixed mounting of first spring is on the top inner wall of fixed slot, an outside that extends to the fixed slot of lifter plate. This starter housing processing is with spot welding device who has protective structure passes through the start push rod motor, and the output shaft of push rod motor drives the lifter plate and goes up and down, thereby the lifter plate goes up and down to make the work piece can cooperate with last electrode and bottom electrode to spot welding is carried out to the work piece that can be fine, thereby the people of being convenient for use.

Description

Spot welding device with protective structure for starter shell machining

Technical Field

The utility model relates to a spot welding equipment technical field specifically is a starter housing processing is with spot welding device that has protective structure.

Background

The existing spot welding device adopts the principle of double-sided double-point overcurrent welding, when in work, two electrodes pressurize a workpiece to enable two layers of metal to form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant heat welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the workpiece to be welded is not damaged.

In use, a user needs to hold a shell needing spot welding by hands to carry out spot welding, and in the spot welding operation process, the situation of improper operation slightly occurs, so that the operator is injured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a starter housing processing is with spot welding device that has protective structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a starter casing processing is with spot welding device that has protective structure, the on-line screen storage device comprises a base, the top fixed mounting of base has the box, and one side fixed mounting of box has the connecting seat, and fixed mounting has last electrode on the connecting seat, the fixed slot has been seted up to one side of box, and fixed mounting has same thin pole on the top inner wall of fixed slot and the bottom inner wall, and slidable mounting has the lifter plate on the thin pole, and the top fixed mounting of lifter plate has first spring, and the one end fixed mounting of first spring is on the top inner wall of fixed slot, one of lifter plate extends to the outside of fixed slot, and is equipped with the guard plate on the lifter plate, is equipped with the screw hole on the guard plate, and threaded hole is equipped with the screw rod, and the one end of screw rod extends to the outside of screw hole, one side fixed mounting of guard plate places the board, the work piece has been placed to the upper surface of board, places and is equipped with the bottom electrode on the board, place the connecting block that two symmetries set up of board, and the connecting block one side that is close to each other has all seted up the spread the groove, place and seted up fixed mounting on the board and has the fixed mounting of board has servo motor, and servo motor's output shaft extends to fixed mounting has the rotary column in the fixed mounting.

Preferably, a motor groove is formed in the top of the base, a push rod motor is fixedly mounted on the inner wall of the bottom of the motor groove, and an output shaft of the push rod motor extends to the outer side of the motor groove and is fixedly mounted at the bottom of the lifting plate.

Preferably, two all fixed sleeves are equipped with the belt pulley on the rotary column, and the transmission is installed with same belt on two belt pulleys.

Preferably, the top of placing the board is seted up the square groove that two symmetries set up, and fixed mounting has same thin post on the both sides inner wall of square groove, and slidable mounting has the slide on the thin post, and one side fixed mounting of slide has the second spring, and the one end fixed mounting of second spring is on one side inner wall of square groove.

Preferably, the surface threaded connection of rotary column has the lift seat, and one side of lift seat is fixed to be extended to the outside of spread groove and has been seted up the spring groove, and fixed mounting has a plurality of third springs on the top inner wall of spring groove, and the one end fixed mounting of third spring has the clamp plate, and the clamp plate cooperatees with the work piece.

Preferably, one side of the lifting seat is rotatably provided with one end of a rotating rod, and the other end of the rotating rod is rotatably arranged on the sliding plate.

Advantageous effects

The utility model provides a starter housing processing is with spot welding device that has protective structure possesses following beneficial effect:

1. this starter casing processing is with spot welding device that has protective structure, thereby rotate through the rotary column and can drive the lift seat and go up and down, thereby the lift seat goes up and down and can drive the clamp plate vertically to carry out the centre gripping to the work piece, and the lift seat goes up and down to drive the bull stick and rotate, and the bull stick rotates and drives the slide and slide, thereby the slide slides and can carry out the centre gripping to the both sides of work piece, thereby can be fine carry out the centre gripping to the work piece, make it stable.

2. This starter housing processing is with spot welding device that has protective structure, through starting the push rod motor, the output shaft of push rod motor drives the lifter plate and goes up and down, thereby the lifter plate goes up and down to make the work piece can cooperate with last electrode and bottom electrode to spot welding is carried out to the work piece that can be fine, thereby the people of being convenient for use.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

fig. 2 is a schematic side sectional structure view of the placing plate of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic side view of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the middle protection plate and the placing plate of the present invention.

In the figure: the device comprises a base 1, a box body 2, a fixing groove 3, a first spring 4, a push rod motor 5, a lifting plate 6, a screw rod 7, a protection plate 8, a placing plate 9, a lower electrode 10, an upper electrode 11, a connecting seat 12, a fixing cavity 13, a belt pulley 14, a belt 15, a square groove 16, a workpiece 17, a second spring 18, a sliding plate 19, a connecting groove 20, a rotating rod 21, a lifting seat 22, a rotating column 23, a servo motor 24, a third spring 25, a spring groove 26 and a pressing plate 27.

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. 1-5, the present invention provides a technical solution: the utility model provides a starter housing processing is with spot welding device that has protective structure, includes base 1, its characterized in that: the utility model discloses a lifting device, including base 1, fixed mounting has box 2 at base 1's top, and one side fixed mounting of box 2 has connecting seat 12, and fixed mounting has last electrode 11 (connect external power supply positive pole) on connecting seat 12, fixed slot 3 has been seted up to one side of box 2, and fixed mounting has same slender pole on the top inner wall of fixed slot 3 and the bottom inner wall, and slidable mounting has lifter plate 6 on the slender pole, the motor groove has been seted up at base 1's top, and fixed mounting has push rod motor 5 on the bottom inner wall in motor groove, and push rod motor 5's output shaft extends to the outside in motor groove and fixed mounting in the bottom of lifter plate 6, and the top fixed mounting of lifter plate 6 has first spring 4, and the one end fixed mounting of first spring 4 is on the top inner wall of fixed slot 3, one of lifter plate 6 extends to the outside of fixed slot 3, and is equipped with guard plate 8 on the guard plate, is equipped with the screw hole in the screw rod 7, and the one end of screw rod 7 extends to the outside of screw hole, one side fixed mounting of guard plate 8 places board 9, places and is equipped with bottom electrode 10 on placing board 9 (be connected with the external power supply negative pole).

Through starting push rod motor 5, push rod motor 5's output shaft drives lifter plate 6 and goes up and down, thereby lifter plate 6 goes up and down to make work piece 17 can cooperate with last electrode 11 and bottom electrode 10, thereby can be fine carry out spot welding to work piece 17, thereby the people of being convenient for use.

Two symmetrical square grooves 16 are formed in the top of the placing plate 9, the inner walls of two sides of each square groove 16 are fixedly provided with the same thin column, each thin column is provided with a sliding plate 19 in a sliding manner, one side of each sliding plate 19 is fixedly provided with a second spring 18, and one end of each second spring 18 is fixedly arranged on the inner wall of one side of each square groove 16.

Place the upper surface of board 9 and placed work piece 17, place the connecting block that last fixed mounting of board 9 has two symmetries to set up, the spread groove 20 has all been seted up to one side that two connecting blocks are close to each other, place and seted up fixed chamber 13 on the board 9, the top fixed mounting of connecting block has servo motor 24, and servo motor 24's output shaft extends to in the fixed chamber 13 and fixed mounting has a rotary column 23, two equal fixed cover is equipped with belt pulley 14 on the rotary column 23, and the transmission is installed same belt 15 on two belt pulleys 14, the surface threaded connection of rotary column 23 has lift seat 22, and one side of lift seat 22 is fixed to extend to the outside of spread groove 20 and has seted up spring groove 26, and fixed mounting has a plurality of third springs 25 on the top inner wall of spring groove 26, and the one end fixed mounting of third spring 25 has clamp plate 27, and clamp plate 27 and work piece 17 cooperate, the one side of lift seat 22 is rotated and is installed the one end of bull stick 21, and the other end of bull stick 21 is rotated and is installed in one side of slide 19.

Thereby rotate through rotary column 23 and can drive lift seat 22 and go up and down, thereby lift seat 22 goes up and down to drive clamp plate 27 vertically to carry out the centre gripping to work piece 17, and lift seat 22 goes up and down to drive bull stick 21 and rotates, and bull stick 21 rotates and drives slide 19 and slide, thereby slide 19 slide can carry out the centre gripping to work piece 17's both sides to can be fine carry out the centre gripping to work piece 17, make it stable.

The working principle is as follows: when needs carry out spot welding to work piece 17, place work piece 17 on placing board 9, start servo motor 24 this moment, servo motor 24's output shaft drives rotary column 23 and rotates, rotary column 23 rotates thereby can drive lift seat 22 and go up and down, lift seat 22 goes up and down thereby can drive clamp plate 27 vertically to carry out the centre gripping to work piece 17, and lift seat 22 goes up and down to drive rotary rod 21 and rotates, rotary rod 21 rotates and drives slide 19 and slide, slide 19 slides thereby can carry out the centre gripping to work piece 17's both sides, thereby can be fine carry out the centre gripping to work piece 17, make it stable, restart push rod motor 5 this moment, the output shaft of push rod motor 5 drives lifter plate 6 and goes up and down, thereby lifter plate 6 goes up and down and can make work piece 17 can cooperate with last electrode 11 and bottom electrode 10, thereby can be fine carry out spot welding to work piece 17, thereby people use being convenient for.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a starter housing processing is with spot welding device that has protective structure, includes base (1), its characterized in that: the improved structure of the electrode plate comprises a base (1), a box body (2) is fixedly mounted at the top of the base (1), a connecting seat (12) is fixedly mounted on one side of the box body (2), an upper electrode (11) is fixedly mounted on the connecting seat (12), a fixing groove (3) is formed in one side of the box body (2), the same thin rod is fixedly mounted on the inner wall of the top and the inner wall of the bottom of the fixing groove (3), a lifting plate (6) is slidably mounted on the thin rod, a first spring (4) is fixedly mounted on the top of the lifting plate (6), one end of the first spring (4) is fixedly mounted on the inner wall of the top of the fixing groove (3), a protection plate (8) is arranged on the lifting plate (6), a threaded hole is formed in the protection plate (8), a screw rod (7) is arranged in the threaded hole, one end of the screw rod (7) extends to the outer side of the threaded hole, a placing plate (9) is fixedly mounted on one side of the protection plate (8), a workpiece (17) is placed on the upper surface of the placing plate (9), a lower electrode (10) is arranged on the placing plate (9), two connecting blocks (24) are fixedly mounted on one side of which two symmetrical connecting blocks are arranged, a servo connecting block (20) is arranged, a motor chamber (13) is arranged on the top of the two connecting block is arranged on which is close to the top of the connecting block (13), an output shaft of the servo motor (24) extends into the fixed cavity (13) and is fixedly provided with a rotary column (23).

2. The spot welding device with the protective structure for starter shell processing according to claim 1, wherein: the motor groove has been seted up at the top of base (1), and fixed mounting has push rod motor (5) on the bottom inner wall in motor groove, and the output shaft of push rod motor (5) extends to the outside in motor groove and fixed mounting is in the bottom of lifter plate (6).

3. The spot welding device with the protective structure for starter housing processing according to claim 1, wherein: two it is equipped with belt pulley (14) all to fix the cover on rotary column (23), and transmission mounting has same belt (15) on two belt pulleys (14).

4. The spot welding device with the protective structure for starter housing processing according to claim 1, wherein: the top of the placing plate (9) is provided with two symmetrical square grooves (16), the inner walls of two sides of each square groove (16) are fixedly provided with the same thin column, the thin column is provided with a sliding plate (19) in a sliding manner, one side of the sliding plate (19) is fixedly provided with a second spring (18), and one end of the second spring (18) is fixedly arranged on the inner wall of one side of each square groove (16).

5. The spot welding device with the protective structure for starter housing processing according to claim 1, wherein: the surperficial threaded connection of rotary column (23) has lift seat (22), and one side fixed extension of lift seat (22) has seted up spring groove (26) to the outside of spread groove (20), and fixed mounting has a plurality of third springs (25) on the top inner wall of spring groove (26), and the one end fixed mounting of third spring (25) has clamp plate (27), and clamp plate (27) cooperate with work piece (17).

6. The spot welding device with the protective structure for starter shell processing according to claim 5, wherein: one side of the lifting seat (22) is rotatably provided with one end of a rotating rod (21), and the other end of the rotating rod (21) is rotatably arranged on one side of the sliding plate (19).