CN212945946U

CN212945946U - Welding device for shock absorber

Info

Publication number: CN212945946U
Application number: CN202021266481.8U
Authority: CN
Inventors: 田瑞; 李锐; 周胡森; 权太保; 王立峰; 李胜波
Original assignee: Nanyang Haofan Auto Part Co ltd
Current assignee: Nanyang Haofan Auto Part Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-13
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a welding device for a shock absorber, which comprises a bottom plate, wherein struts are evenly distributed on the periphery of the lower surface of the bottom plate, a fixed seat is arranged at the middle position of the upper surface of the bottom plate, two ends of the upper surface of the fixed seat are symmetrically and slidably connected with sliders, one side of each slider is connected with a fixed plate arranged at the upper end of one side of the fixed seat through a first electric push rod, each slider is respectively fixed with a sleeve and a loop bar through a connecting rod arranged on the upper surface of each slider, a lifting device is arranged at the rear part of the fixed seat, a welding head capable of moving horizontally is arranged at the front end of the lifting device, the welding head is positioned right above the fixed seat and is connected with an external gas cylinder through a gas pipe, the welding device for the shock absorber can conveniently rotate the sleeves and the loop bars during welding without loosening and tightening a clamp, and can, the use convenience is improved.

Description

Welding device for shock absorber

Technical Field

The utility model relates to a bumper shock absorber technical field specifically is a bumper shock absorber welding set.

Background

In the manufacturing process of the shock absorber, the sleeve and the loop bar of the shock absorber are always fixedly connected by spot welding to ensure the firmness of the shock absorber.

When carrying out sleeve and loop bar welding, need be in the same place both butt joint through anchor clamps, then carry out spot welding through the soldered connection of gas welding, need loosen anchor clamps when needing to trade the position and then carry out spin welding, make work efficiency low like this, and the solder joint position is misplaced unevenly.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a bumper shock absorber welding set, can conveniently the rotation of sleeve and loop bar when the welding, need not elasticity anchor clamps, and can weld according to the sleeve of different length and the corresponding distance of loop bar adjustment, adjust the position of soldered connection simultaneously, improve the convenience of use, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bumper shock absorber welding set, comprising a base plate, the lower surface equipartition all around of bottom plate has the pillar, the upper surface intermediate position of bottom plate is equipped with the fixing base, the upper surface both ends symmetry sliding connection of fixing base has the slider, one side of slider is connected with the fixed plate that sets up in fixing base one side upper end through first electric putter, the slider is fixed with sleeve and loop bar respectively through the connecting rod that sets up at its upper surface, the rear of fixing base is equipped with elevating gear, elevating gear's front end is equipped with horizontal migration's soldered connection, the soldered connection is located the fixing base directly over, the soldered connection passes through the trachea and is connected with outside gas cylinder, the upper surface front end of bottom plate is equipped with control switch, control switch's input is connected with external power source's output electricity.

As a preferred technical scheme of the utility model, the upper end of connecting rod is fixed with the urceolus, the medial surface of urceolus and the lateral surface threaded connection of inner tube, and the inner wall of inner tube is elastic rubber.

As an optimized technical scheme of the utility model, the lateral surface one end of inner tube becomes central symmetry and distributes and has two bull sticks.

As a preferred technical scheme of the utility model, elevating gear includes cage, lifting screw, elevator and motor, open the leading flank of cage has uncovered, is equipped with lifting screw in the cage, and lifting screw's lateral surface threaded connection has the elevator, and lifting screw's upper end is passed the cage and is connected with the output of motor, and the input of motor is connected with control switch's output electricity.

As a preferred technical scheme of the utility model, the elevator is connected with rectangular frame through the dead lever that sets up at its leading flank, is equipped with the joint pipe in the rectangular frame, and the joint intraductal fixed has the soldered connection, and the one end of joint pipe is connected with second electric putter, and second electric putter's input is connected with control switch's output electricity.

As a preferred technical scheme of the utility model, the one end of rectangular frame is equipped with the U template, and the medial surface fixed connection of rectangular frame and U template is worn to second electric putter's stiff end.

Compared with the prior art, the beneficial effects of the utility model are that: this bumper shock absorber welding set compact structure, reasonable in design, occupation space is little during the use, can make things convenient for the rotation of sleeve and loop bar simultaneously according to the sleeve and the loop bar adjustment welding position of different length, and the setting up of first electric putter is convenient according to the sleeve and the loop bar adjustment position of different length, and the setting up of lifting screw conveniently controls the lift of soldered connection, and the setting up of second electric putter conveniently controls the removal of soldered connection, guarantees welding position's neatly simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is another schematic structural diagram of the present invention.

In the figure: the device comprises a base plate 1, a support column 2, a fixed seat 3, a fixed plate 4, a first electric push rod 5, a sliding block 6, a connecting rod 7, an outer cylinder 8, an inner cylinder 9, a rotating rod 10, a lifting box 11, a lifting screw rod 12, a lifting block 13, a motor 14, a fixed rod 15, a long strip frame 16, a U-shaped plate 17, a second electric push rod 18, a clamping connection pipe 19, a welding joint 20, an air pipe 21 and a control switch 22.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, not a whole embodiment (for convenience of description and understanding, the following description is made with the upper side of fig. 2 as the upper side, and the front side of fig. 2 as the front side). 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 a technical solution: a shock absorber welding device comprises a base plate 1, pillars 2 are uniformly distributed on the periphery of the lower surface of the base plate 1, a fixed seat 3 is arranged in the middle position of the upper surface of the base plate 1, two ends of the upper surface of the fixed seat 3 are symmetrically and slidably connected with sliding blocks 6, one side of each sliding block 6 is connected with a fixed plate 4 arranged at the upper end of one side of the fixed seat 3 through a first electric push rod 5, the sliding blocks 6 are respectively and fixedly provided with an outer cylinder 8 through connecting rods 7 arranged on the upper surface of the sliding blocks, the inner side surface of the outer cylinder 8 is in threaded connection with the outer side surface of an inner cylinder 9, the inner wall of the inner cylinder 9 is made of elastic rubber, the elastic rubber can be clamped and adjusted according to the thickness of the sleeve and the sleeve rod, the sleeve and the sleeve rod are respectively and fixedly arranged in the inner cylinder 9, the sleeve and the sleeve rod can be conveniently rotated through, a lifting device is arranged behind the fixed seat 3, the lifting device comprises a lifting box 11, a lifting screw 12, a lifting block 13 and a motor 14, the front side surface of the lifting box 11 is provided with an opening, the lifting screw 12 is arranged in the lifting box 11, the outer side surface of the lifting screw 12 is in threaded connection with the lifting block 13, the upper end of the lifting screw 12 passes through the lifting box 11 and is connected with the output end of the motor 14, the lifting block 13 is connected with a strip frame 16 through a fixing rod 15 arranged on the front side surface of the lifting block 13, a clamping pipe 19 is arranged in the strip frame 16, a welding head 20 is fixed in the clamping pipe 19, one end of the clamping pipe 19 is connected with a second electric push rod 18, one end of the strip frame 16 is provided with a U-shaped plate 17, the fixing end of the second electric push rod 18 passes through the strip frame 16 and is fixedly connected with the inner side surface of the U-shaped plate 17, the, soldered connection 20 passes through trachea 21 and is connected with outside gas cylinder, the upper surface front end of bottom plate 1 is equipped with control switch 22, control switch 22's input is connected with external power source's output electricity, control switch 22's output respectively with first electric putter 5, motor 14 and second electric putter 18's input electricity is connected, this bumper shock absorber welding set compact structure, and reasonable in design, occupation space is little during the use, can be according to the sleeve of different length and loop bar adjustment welding position, make things convenient for the rotation of sleeve and loop bar simultaneously, and convenience in use is greatly improved.

When in use: firstly, selecting a proper inner cylinder 9 according to sleeves and loop bars with different thicknesses, then respectively inserting the sleeves and the loop bars into the inner cylinder 9 to ensure that the inner wall of the inner cylinder 9 tightly presses the sleeves or the loop bars, then the first electric push rods 5 are respectively controlled by the control switch 22, so that the sleeve rods are embedded into the sleeves, then the motor 14 is controlled to start through the control switch 22, so as to drive the lifting screw 12 to rotate, so that the lifting block 13 is lifted, the welding head 20 is positioned at the proper position of the upper end of the joint of the sleeve and the sleeve rod, then the second electric push rod 18 is controlled to control the welding head 20 to move, so that the welding head 20 is positioned at the right upper end of the joint of the sleeve and the sleeve rod, a gas welding switch is started to weld, after spot welding, the welding head 20 is lifted, then the inner cylinder 9 is driven to rotate by rotating the rotating rod 10, and further the loop bar and the sleeve are driven to rotate, then electric welding is carried out, and the process is repeated until the welding operation is finished.

The utility model can be operated conveniently, occupies little space when in use, and is convenient for operation and use; the welding position can be adjusted according to sleeves and loop bars with different lengths, and the sleeves and the loop bars can rotate conveniently, so that the use convenience is improved; the second electric push rod 18 is arranged to conveniently control the movement of the welding head 20, and the use convenience is further improved.

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

1. The utility model provides a bumper shock absorber welding set, includes bottom plate (1), and the lower surface of bottom plate (1) equipartition all around has pillar (2), its characterized in that: the upper surface intermediate position of bottom plate (1) is equipped with fixing base (3), the upper surface both ends symmetry sliding connection of fixing base (3) has slider (6), one side of slider (6) is connected with fixed plate (4) of setting in fixing base (3) one side upper end through first electric putter (5), slider (6) are fixed with sleeve and loop bar respectively through connecting rod (7) that set up at its upper surface, the rear of fixing base (3) is equipped with elevating gear, elevating gear's front end is equipped with but horizontal migration's soldered connection (20), soldered connection (20) are located fixing base (3) directly over, soldered connection (20) are connected with outside gas cylinder through trachea (21), the upper surface front end of bottom plate (1) is equipped with control switch (22), the input of control switch (22) is connected with the output electricity of external power source, the output of control switch (22) is connected with the input electricity of first electric putter (5).

2. A welding device for shock absorbers according to claim 1, wherein: an outer cylinder (8) is fixed at the upper end of the connecting rod (7), the inner side surface of the outer cylinder (8) is in threaded connection with the outer side surface of the inner cylinder (9), and the inner wall of the inner cylinder (9) is made of elastic rubber.

3. A welding device for shock absorbers according to claim 2, wherein: two rotating rods (10) are distributed at one end of the outer side surface of the inner cylinder (9) in a centrosymmetric manner.

4. A welding device for shock absorbers according to claim 1, wherein: the lifting device comprises a lifting box (11), a lifting screw (12), a lifting block (13) and a motor (14), the front side face of the lifting box (11) is opened with an opening, the lifting screw (12) is arranged in the lifting box (11), the outer side face of the lifting screw (12) is in threaded connection with the lifting block (13), the upper end of the lifting screw (12) penetrates through the lifting box (11) and is connected with the output end of the motor (14), and the input end of the motor (14) is electrically connected with the output end of a control switch (22).

5. A welding device for shock absorbers according to claim 4, wherein: the lifting block (13) is connected with the long strip frame (16) through a fixing rod (15) arranged on the front side face of the lifting block, a clamping pipe (19) is arranged in the long strip frame (16), a welding head (20) is fixed in the clamping pipe (19), one end of the clamping pipe (19) is connected with a second electric push rod (18), and the input end of the second electric push rod (18) is electrically connected with the output end of the control switch (22).

6. The welding device for shock absorbers according to claim 5, wherein: one end of the long frame (16) is provided with a U-shaped plate (17), and the fixed end of the second electric push rod (18) penetrates through the long frame (16) to be fixedly connected with the inner side face of the U-shaped plate (17).