CN213289113U

CN213289113U - Quick-change welding machine for automobile door panel

Info

Publication number: CN213289113U
Application number: CN202021800422.4U
Authority: CN
Inventors: 万朋武; 李义; 任光园
Original assignee: Chenyishuo Automation Equipment Suzhou Co ltd
Current assignee: Chenyishuo Automation Equipment Suzhou Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-28
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to an automobile manufacturing equipment technical field especially relates to an automobile door plant quick change formula welding machine, solves ejection of compact inefficiency, does not have the shortcoming of means of protection to the human body, the power distribution box comprises a box body, the outside of box articulates there is the case lid, the inside of case lid is provided with the observation window, the upper end fixed mounting of box has the upper cover, the upper end of upper cover is provided with first cylinder, the adapter sleeve has been cup jointed in the outside of the first actuating lever of first cylinder, the lower extreme fixed mounting of adapter sleeve has the mounting panel, the lower extreme of mounting panel is provided with the soldered connection. The utility model discloses a sliding connection of design backup pad and box for the second cylinder can drive the backup pad and remove, when the needs ejection of compact, removes the backup pad to the upper end of play flitch, makes the backup pad can the slope of rotating downwards, makes the door plant can be along the downward roll-off of play flitch, thereby reaches the purpose of the quick ejection of compact, the improvement work efficiency of change looks.

Description

Quick-change welding machine for automobile door panel

Technical Field

The utility model relates to an automobile manufacturing equipment technical field especially relates to an automobile door plant quick change formula welding machine.

Background

In recent years, with the rapid development of economy in China, the automobile industry in China, particularly the car industry, drives a rapidly-developed rail, and cars gradually enter families of vast common people of thousands of households to become vehicles frequently used by people in daily life. In order to meet the vigorous demand of cars, various car manufacturers continuously expand the production yield of cars, various car brands are continuously released, and the development of the car industry has higher and higher requirements on the safety performance of cars, so that the performances of all parts of the cars need to be detected before the cars are assembled and leave factory, the cars are qualified products only when the cars reach relevant national safety standards, and the cars are allowed to leave factory for sale, and the welding of car door plates is a process which is not required to be reduced before the cars leave factory.

Present car door plant welding machine needs the manual work to carry out the ejection of compact when using for work efficiency is lower, can't reach the requirement of quick change, and does not have a safeguard measure to the operator when welding, easily causes the injury to the human body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that discharge efficiency is low, do not have the means of protection to the human body, and the quick change welding machine of automobile door plant that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quick-change welding machine for automobile door panels comprises a box body, wherein a box cover is hinged to the outer side of the box body, an observation window is arranged inside the box cover, an upper cover is fixedly mounted at the upper end of the box body, a first air cylinder is arranged at the upper end of the upper cover, a connecting sleeve is sleeved on the outer side of a first driving rod of the first air cylinder, a mounting plate is fixedly mounted at the lower end of the connecting sleeve, a welding head is arranged at the lower end of the mounting plate, a connecting rod is fixedly mounted on the outer side of the first driving rod, an air pump is arranged at the upper end of the upper cover, an exhaust pipe is fixedly mounted on the outer side of the air pump, a supporting plate is slidably connected to the inner wall of the bottom of the box body, a baffle is arranged at the upper end of the supporting plate, a door panel is, the outer side of the rotating shaft is rotatably connected with a connecting seat, the connecting seat is fixedly connected with a supporting plate, a discharging box is arranged at the lower end of the box body, a discharging plate is arranged inside the discharging box, and a base is arranged at the lower end of the discharging box.

Preferably, the outer side of the connecting sleeve is connected with a limit screw through threads, and the tail end of the limit screw is connected with the first driving rod in a clamping mode.

Preferably, the lower end of the upper cover is fixedly provided with a guide rod, and the inside of the guide rod is connected with a connecting rod in a sliding manner.

Preferably, the lower end of the air pump is fixedly provided with an air inlet pipe, and the air inlet pipe penetrates through the upper cover and is connected into the box body.

Preferably, the discharge plate is inclined, and the discharge plate is made of a rubber material.

Preferably, the number of the bases is four, and the four bases are uniformly distributed at the lower end of the discharge box.

The utility model has the advantages that: through the design of the sliding connection between the support plate and the box body, the second air cylinder can drive the support plate to move, when discharging is needed, the support plate is moved to the upper end of the discharging plate, so that the support plate can rotate and incline downwards, the door plate can slide downwards along the discharging plate, the purpose of quick discharging is achieved, and the working efficiency is improved in a variable manner;

make to welding's operational environment form an inclosed space through design box, upper cover and case lid, the accessible observation window is observed the welding condition, can effectually play the effect of protection to operating personnel, and through the effect of design air pump, can take out the steam that produces owing to the welding in the box, prevents that the effect of hazing of observation window from observing.

Drawings

Fig. 1 is a schematic structural view of a quick-change welding machine for automobile door panels, which is provided by the present invention;

fig. 2 is a partial structural sectional view of the quick-change welding machine for automobile door panels, which is provided by the present invention, in fig. 1;

fig. 3 is a left side view of the partial structure of fig. 2 of the quick-change welding machine for the automobile door panel provided by the present invention;

fig. 4 is a top view of the support plate structure of fig. 2 of the quick-change welding machine for automobile door panels of the present invention;

fig. 5 is the utility model provides a part a structure enlargements of car door plant quick change welding machine picture 2.

In the figure: 1. a box body; 2. an upper cover; 3. a first cylinder; 4. a first drive lever; 5. connecting sleeves; 6. a limit screw; 7. mounting a plate; 8. welding a head; 9. a guide bar; 10. a connecting rod; 11. an air pump; 12. an air inlet pipe; 13. an exhaust pipe; 14. a support plate; 15. a baffle plate; 16. a door panel; 17. a second cylinder; 18. a second drive lever; 19. a rotating shaft; 20. a connecting seat; 21. a discharging box; 22. a discharge plate; 23. a base; 24. a box cover; 25. and (4) an observation window.

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.

Referring to fig. 1-5, a quick-change welding machine for automobile door panels comprises a box body 1, a box cover 24 is hinged on the outer side of the box body 1, an observation window 25 is arranged inside the box cover 24, an upper cover 2 is fixedly installed on the upper end of the box body 1, a first air cylinder 3 is arranged on the upper end of the upper cover 2, the model of the first air cylinder 3 is an SC standard air cylinder, the connecting sleeve 5 is sleeved on the outer side of a first driving rod 4 of the first air cylinder 3, a mounting plate 7 is fixedly installed at the lower end of the connecting sleeve 5, a welding head 8 is arranged at the lower end of the mounting plate 7, a connecting rod 10 is fixedly installed on the outer side of the first driving rod 4, an air pump 11 is arranged on the upper end of the upper cover 2, the air pump 11 is a prior art, an exhaust pipe 13 is fixedly installed on the outer side of the air pump 11, the exhaust pipe 13 is, the upper end of backup pad 14 is provided with baffle 15, baffle 15 plays limiting displacement to door plant 16's left and right sides structure, the upper end contact of backup pad 14 is connected with door plant 16, the outside fixed mounting of box 1 has second cylinder 17, the model of second cylinder 17 is SC standard cylinder, the outside fixedly connected with pivot 19 of second actuating lever 18 of second cylinder 17, the outside rotation of pivot 19 is connected with connecting seat 20, pivot 19 can be at the internal rotation of connecting seat 20, connecting seat 20 and backup pad 14 fixed connection, the lower extreme of box 1 is provided with ejection of compact case 21, the inside of ejection of compact case 21 is provided with ejection of compact board 22, the lower extreme of ejection of compact case 21 is provided with base 23.

Through the design of the sliding connection between the support plate 14 and the box body 1, the second air cylinder 17 can drive the support plate 14 to move, when discharging is needed, the support plate 14 is moved to the upper end of the discharging plate 22, so that the support plate 14 can rotate and incline downwards, the door plate 16 can slide out downwards along the discharging plate 22, the purpose of quick discharging is achieved, and the working efficiency is improved in a variable manner;

make to welding's operational environment form an inclosed space through design box 1, upper cover 2 and case lid 24, the accessible observation window 25 is observed the welding condition, can effectually play the effect of protection to operating personnel, and through the effect of design air pump 11, can take out the steam that produces owing to the welding in the box 1, prevents that the effect of hazing of observation window 25 from observing.

In this embodiment, the outer side of the connecting sleeve 5 is connected with a limit screw 6 through a thread, and the tail end of the limit screw 6 is connected with the first driving rod 4 in a clamping manner. The connecting sleeve 5 and the first driving rod 4 can be fixed by designing a limit screw 6.

In this embodiment, a guide rod 9 is fixedly installed at the lower end of the upper cover 2, and a connecting rod 10 is slidably connected inside the guide rod 9. The sliding connection of the guide rod 9 and the connecting rod 10 is designed so that the guide rod 9 can guide the movement of the connecting rod 10.

In this embodiment, an air inlet pipe 12 is fixedly installed at the lower end of the air pump 11, and the air inlet pipe 12 penetrates through the upper cover 2 and is connected into the box body 1. By designing the intake pipe 12, the gas in the case 1 can be extracted through the intake pipe 12.

In this embodiment, the discharging plate 22 is inclined, and the discharging plate 22 is made of a rubber material. The exit plate 22 is designed so that the door panel 16 can slide along the exit plate 22.

In this embodiment, the number of the bases 23 is four, and the four bases 23 are uniformly distributed at the lower end of the discharging box 21. By designing the base 23, the base 23 can support the whole structure.

The utility model discloses the concrete implementation process as follows: when the device is used, the box cover 24 is opened firstly, the door panel 16 is placed at the upper end of the supporting plate 14, the box cover 24 is closed, the first air cylinder 3 is opened, the first driving rod 4 of the first air cylinder 3 drives the connecting sleeve 5 to move downwards, the connecting sleeve 5 drives the mounting plate 7 to move downwards, the mounting plate 7 drives the welding head 8 to move downwards, so that the welding head 8 is in contact with the door panel 16 for welding, and when the first driving rod 4 moves, the connecting rod 10 is driven to move downwards along the guide rod 9, the guide effect on the movement of the welding head 8 is achieved, the welding precision is improved, then the working condition in the box body 1 can be observed through the observation window 25, hot air generated by welding in the box body 1 is extracted by the air pump 11 by opening the air pump 11 and is exhausted through the exhaust pipe 13, the fog of the observation window 25 can be effectively prevented, the observation is more convenient, after the welding is, then second cylinder 17 work, second actuating lever 18 of second cylinder 17 drives pivot 19 and moves to the outside, pivot 19 drives connecting seat 20 and moves, connecting seat 20 drives backup pad 14 and moves, backup pad 14 drives door plant 16 and moves, when backup pad 14 moves to the end of box 1 bottom inner wall, connect through pivot 19 and connecting seat 20's rotation, can make backup pad 14 take place to rotate downwards, and be the tilt state, at this moment door plant 16 can slide down along the backup pad 14 of slope, then can slide to on the play flitch 22, and slide out downwards along a play flitch 22, thereby reach the mesh of quick ejection of compact, welding work efficiency has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The quick-change welding machine for the automobile door panels comprises a box body (1) and is characterized in that a box cover (24) is hinged to the outer side of the box body (1), an observation window (25) is arranged inside the box cover (24), an upper cover (2) is fixedly mounted at the upper end of the box body (1), a first air cylinder (3) is arranged at the upper end of the upper cover (2), a connecting sleeve (5) is sleeved at the outer side of a first driving rod (4) of the first air cylinder (3), a mounting plate (7) is fixedly mounted at the lower end of the connecting sleeve (5), a welding head (8) is arranged at the lower end of the mounting plate (7), a connecting rod (10) is fixedly mounted at the outer side of the first driving rod (4), an air pump (11) is arranged at the upper end of the upper cover (2), an exhaust pipe (13) is fixedly mounted at the outer side of the air pump (11), the upper end of backup pad (14) is provided with baffle (15), the upper end contact of backup pad (14) is connected with door plant (16), the outside fixed mounting of box (1) has second cylinder (17), outside fixedly connected with pivot (19) of second actuating lever (18) of second cylinder (17), the outside of pivot (19) is rotated and is connected with connecting seat (20), connecting seat (20) and backup pad (14) fixed connection, the lower extreme of box (1) is provided with ejection of compact case (21), the inside of ejection of compact case (21) is provided with ejection of compact board (22), the lower extreme of ejection of compact case (21) is provided with base (23).

2. The quick-change welding machine for the automobile door panels as claimed in claim 1, characterized in that the outer side of the connecting sleeve (5) is connected with a limit screw (6) through threads, and the tail end of the limit screw (6) is clamped with the first driving rod (4).

3. The quick-change welding machine for automobile door panels as claimed in claim 1, characterized in that a guide rod (9) is fixedly mounted at the lower end of the upper cover (2), and a connecting rod (10) is slidably connected inside the guide rod (9).

4. The quick-change welding machine for the automobile door panels as claimed in claim 1, characterized in that an air inlet pipe (12) is fixedly mounted at the lower end of the air pump (11), and the air inlet pipe (12) penetrates through the upper cover (2) and is connected into the box body (1).

5. The quick-change welding machine for automobile door panels as claimed in claim 1, characterized in that said discharge plate (22) is inclined, said discharge plate (22) being made of a rubber material.

6. The quick-change welding machine for automobile door panels as claimed in claim 1, characterized in that the number of the bases (23) is four, and four bases (23) are uniformly distributed at the lower end of the discharge box (21).